Books Published

BOOKS PUBLISHED-MONOGRAPHS

1. Differential and Algebraic Riccati Equations with Applications to Boundary/Point Control Problems: Continuous Theory and Approximation Theory} (with R.,Triggiani), Springer Verlag, Lecture Notes 164 (1991), 160 pp.

2. Control Theory for Partial Differential Equations: Continuous and Approximation Theories; Vol 1: Abstract Parabolic Systems (680 pp.) (with R.,Triggiani), { Encyclopedia of Mathematics and Its Applications Series}, Cambridge University Press, January 2000

3. Control Theory for Partial Differential Equations: Continuous and Approximation Theories; Vol 2: Abstract Hyperbolic-like Systems over a Finite Time Horizon (422 pp.) (with R.~Triggiani), {Encyclopedia of Mathematics and Its Applications Series}, Cambridge University Press, January 2000.

4. NSF-CBMS Lecture Notes: {Mathematical Control Theory of Coupled PDE's}, SIAM, Philadelphia, 242 pages, 2002.

5. Functional Analytic Methods for Evolution Equations} (co-authored with G.,Da Prato, A.,Lunardi, L.,Weis, R.,Schnaubelt), Springer Verlag Lecture Notes in Mathematics, 254 pages, 2004.

6. Tangential Boundary Stabilization of Navier Stokes Equations (with V. Barbu and R.,Triggiani), {Memoires of American Mathematical Society}, Vol.,181, pp.,1--125, 2006.

7. Long-Time Behavior of Second-Order Evolution Equations with Nonlinear Damping (with I. Chueshov), { Memoires of American Mathematical Society}, Vol.,195, AMS, 180 pages, 2008.

8. Von Karman Evolutions (with I. Chueshov), Monograph Series, {it Springer Verlag}. 700 pp, 2010.

9. Well-posedness and long time behavior in nonlinear dissipative hyperbolic-like evolutions with critical exponents. [with I. Chueshov] Applied Mathematics Monographs, HCDTE Lecture Notes. Part I. Nonlinear Hyperbolic PDEs, Dispersive and Transport Equations, AIMS, 2013.

10. Mathematical Theory of Evolutionary Fluid-Flow Structure Interactions,[with B. Kaltenbacher, I. Kukawica,R. Triggiani, A. Tuffaha, J. Webster], Oberwolfach Seminars, vol 48, 307 pages, Birkhauser 2018.

BOOKS EDITED

Control Problems for Systems Described by Partial Differential Equations and Applications (with R. Triggiani), Springer Verlag Lecture Notes 97, 1987

Modelling and Inverse Problems of Control for Distributed Parameter Systems (with A. Kurzhanski), Springer Verlag Lecture Notes in Control and Information Sciences 154, 1991.

Control Problems in Industry (with B. Morton), Birkh ¨auser, Progress in Systems and Control Theory 21, 1995.

Optimization Methods in PDE’s (with S. Cox), AMS, Contemporary Mathematics, 1997

System Modeling and Optimization (with A. Dontchev, P. Kall, A. Olbrot, and M. Polis), Chapman and Hall, Research Notes in Mathematics Series, 1999.

Control of Nonlinear Distributed Systems (with G. Chen and J. Zhou), Marcel Dekker, Lecture Notes in Pure and Applied Mathematics, Vol. 218, 2001.

Optimal Control of Complex Structures (with K-H. Hoffman, G. Leugering, J. Sprekels, F. Troltzsch), Birkh ¨auser, Vol. 139, 2002.

Analysis and Optimization of Differential Systems (with V. Barbu, D. Tiba and C. Varasan), Kluwer AP, 2003.

Geometric Methods in Inverse Problems and Control Theory, (with C. Cooke, G. Uhlmann and M. Vogelious), Springer Verlag, 2003.

Special Issue of Control and Cybernetics (with Jan Sokolowski), dedicated to Prof. K. Malanowski, Vol.32, No. 3, 200

Control Methods in PDE-Dynamical Systems (with F. Ancona, W. Littman and R.Triggiani), AMS-SIAM Joint Summer Research Conference, Contemporary Mathematics, AMS, vol. 426. 2007

Control Theory of PDE’s, guest editor (with L. Pandolfi) for the Special Issue of the journal Applied Mathe- matics and Optimization, Springer Verlag, Vol. 55, No. 2, 2007.

Special two volumes for Applicationae Mathematicae, Vol.35(3) and 35(4), 2008. Journal of Polish Academy of Sciences, Institute of Mathematics, funded in 1953 by H. Steinhaus

Invited Special Issue “Qualitative Behavior of Nonlinear Evolutionary PDE’s,” Discrete and Continuous Dy- namical Systems (co-edited with M. Nakao and G. Todorova), Vol 2, Number 3, 2009 .

Advances in Dynamics and Control: Theory Methods and Applications (co-edited with with S. Sivasundaram, J. Vasandhara, F. Udwadia ) , Special volume in honor of A. V. Balakrishnan, { Cambridge Scientific Publishers}, 2011.

Progress in Analysis and Its Applications. Proceedings of the 7-th ISAAC Congress. Chapter: Control and Optimization of Nonlinear Evolutionary Systems (with F. Bucci) , ISAACS, 2011

Special Issue In Memory of A.V. Balakrishnan. Coedited with: A. Bensoussan, I. Kukavica, S. Mitter, R. Triggiani {it Applied Mathematics and Optimization}, vol 73, Springer Verlag, (2016)

Special Issue on Control, Optimization and PDE dedicated to Professor Viorel Barbu on the occasion of his 75th birthday. Coedited with Boris Mordukhovich, Simeon Reich and Alexander J. Zaslavski, { PAFA } 2018.

A Tribute to Igor D. Chueshov (1951-2016). Coedited with L. Arnold, T. Caraballo and M. Scheutzov. { Discrete and Continuous Dynamical Systems Series B, AIMS }, vol 23. 2018

Refereed Journal Publications

Conical approximations of sets, Control and Cybernetics, Vol. 4, No. 3-4 (1975).

Finite difference approximation of optimal control for systems described by nonlinear differential equations with delay, Control and Cybernetics, Vol. 5, No. 1, pp. 35-67 (1976).

On regularity of solutions to convex optimal control problems with control constraints for parabolic systems (with K. Malanowski), Control and Cybernetics, Vol. 6, No. 3-4, pp. 57-74 (1977).

Generalizations of Dubovitsky-Mulutyn conditions, Journal of Optimization Theory and Applications, Vol. 24, No. 3, pp. 421-436 (1978).

On discrete-time Ritz-Galerkin approximation of optimal control problems with control constraints for parabolic systems (with K. Malanowski), Control and Cybernetics, Vol. 7, No. 1, pp. 20-37 (1978).

Boundary control problems: Regularity of optimal solutions, Applied Mathematics and Optimization, Vol. 4, pp. 301-327 (1978).

State constrained control problems for parabolic systems: Regularity of optimal solutions, Applied Mathematics and Optimization, Vol. 6, pp. 1-29 (1980).

Boundary control for parabolic systems: Finite element approximation, Applied Mathematics and Optimization, Vol. 6, pp. 31-62 (1980).

A unified theory for abstract parabolic boundary problems: A semi-group approach, Applied Mathematics and Optimization, Vol. 6, pp. 287-333 (1980).

A cosine operator approach to modelling L₂(0; T;L₂(Ω)) boundary input hyperbolic equations (with R.Triggiani), Applied Mathematics and Optimization, Vol. 7, pp. 35-83 (1981).

Hyperbolic equations with Dirichlet boundary feedback via position vector: Regularity and almost periodic stabilization, Part I (with R.Triggiani), Applied Mathematics and Optimization, Vol. 8, pp. 1-37 (1981).

Hyperbolic equations with Dirichlet boundary feedback via position vector: Regularity and almost periodic stabilization, Part II (with R.Triggiani), Applied Mathematics and Optimization, Vol. 8, pp. 103-130 (1982).

Hyperbolic equations with Dirichlet boundary feedback via position vector: Regularity and almost periodic stabilization, Part III (with R.Triggiani), Applied Mathematics and Optimization, Vol. 8, pp. 199-221 (1982).

Structural assignment of Neumann boundary feedback parabolic equations (with R.Triggiani), Annali Mat. Pura e Appl. (IV), Vol. XXXII, pp. 131-175 (1982).

Stabilization and structural assignment of Dirichlet boundary feedback parabolic equations (with R.Triggiani), SIAM Journal on Control, Vol. 21, No. 5, pp. 766-803 (1983).

Feedback semigroups and cosine operators for boundary feedback parabolic and hyperbolic equations (with R.Triggiani), Journal Diff. Equations, Vol. 47, No. 2, pp. 246-272 (1983).

Stabilization of Neumann boundary feedback parabolic equations: The case of trace in the feedback loop (with R.Triggiani), Applied Mathematics and Optimization, Vol. 10, pp. 307-350 (1983).

Dirichlet boundary control problem for parabolic equations with quadratic cost: Analyticity and Riccati feedback synthesis (with R.Triggiani), SIAM Journal on Control and Optimization, Vol. 21, No. 1, pp. 41-67 (1983).

Regularity of hyperbolic equations under L₂(O; T;L₂(Ω)) Dirichlet boundary terms (with R.Triggiani), Applied Mathematics and Optimization, Vol. 10, pp. 275-286 (1983).

Dirichlet boundary stabilization of the wave equation with damping feedback (with R.Triggiani), Journal of Mathematical Analysis and Applications, Vol. 87, No. 1, pp. 112-130 (1983).

Ritz-Galerkin approximation of time-optimal boundary control, SIAM Journal on Control and Optimization, Vol. 22, No. 3, pp. 477-499 (1984).

Nondissipative boundary stabilization of hyperbolic equations with boundary observation (with R.Triggiani), Journal de Mathematique Pure et Applique, Vol. 63, pp. 59-80 (1984).

Perturbations of the spectrum and their applications to stabilization of vibrating strings (with J. P. McKenna), SIAM Journal of Mathematical Analysis, Vol. 15, No. 6 (1984).

Convergence estimates for semidiscrete approximations of non-selfadjoint parabolic equations, SIAM Journal on Numerical Analysis, Vol. 21, No. 5, pp. 894-908 (1984).

Finite dimensional boundary feedback control problems for linear innite dimensional systems (with W. Schappacher and W. Desch), Israel Journal of Mathematics, Vol. 51, No. 3, pp. 177-207 (1985).

Finite rank, relatively bounded perturbations of C₀-semigroups, Part I: Well posedness and boundary feedback hyperbolic dynamics (with R.Triggiani), Annali Scuola Normale Superiore di Pisa, Vol. XII, No. 4 (1985).

Approximations of Riccati equations for abstract boundary control problems: Applications to hyperbolic systems, Numerical Functional Analysis and Optimization, Vol. 8, No. 3-4, pp. 207-243 (1985).

Riccati equations for hyperbolic partial differential with L₂[O; T;L₂(Ω)] Dirichlet boundary terms (with R. Triggiani), SIAM Journal on Control, Vol. 24, No. 5, pp. 884-926 (1986).

Riccati equations for nonsymmetric and nondissipative hyperbolic systems (with S. Chang), Journal of Mathematical Analysis and Applications, Vol. 116, No. 2, pp. 378-414 (1986).

Finite rank, relatively bounded perturbations of C₀-semigroups, Part II: Spectrum allocation and Riesz basis in parabolic and hyperbolic feedback systems (with R.Triggiani), Ann. Matem. Pura and Applic. IV, Vol. CXLIII, pp. 47-100 (1986).

Non-homogeneous boundary value problems for second order hyperbolic operators (with J. L. Lions and R.Triggiani), Journal de Mathematique Pure et Appliques, Vol. 65, pp. 149-192 (1986).

Galerkin approximations of abstract parabolic boundary value problems with `rough' boundary data: L_p theory, Mathematics of Computations, Vol. 47, No. 175, pp. 55-75 (July 1986).

A direct study of Riccati equations arising in hyperbolic boundary control problems (with G. DaPrato and R.Triggiani), Journal of Differential Equations, Vol. 64, No. 1, pp. 26-47 (1986).

Regulator problems for parabolic equations with Dirichlet boundary control; Riccati's feedback synthesis, regularity, Galerkin approximations, Part I (with R.Triggiani), Journal of Applied Mathematics and Optimization, Vol. 16, pp. 147-168 (1987).

Regulator problems for parabolic equations with Dirichlet boundary control; Riccati's feedback synthesis, regularity, Galerkin approximations, Part II (with R.Triggiani), Journal of Applied Mathematics and Optimization, Vol. 16, pp. 187-217 (1987).

Uniform exponential energy decay in a bounded region with L₂(0; T;L₂(Ω)) feedback control in the Dirichlet boundary Conditions (with R.Triggiani), Journal of Differential Equations, Vol. 66, No. 3, pp. 340-390 (1987).

Exact controllability of the Euler-Bernoulli's equations with L₂(Σ) control only in the Dirichlet boundary conditions (with R.Triggiani), Atti della Accademia Nazionale dei Lincei Rendiconti Classe di Scienze, siche, mathematiche e naturali, Vol. LXXXI, pp. 35-42 (1987).

A lifting theorem for the time regularity of solutions to abstract equations with unbounded operators and applications to hyperbolic equations (with R.Triggiani), Proceedings of AMS, Vol. 104, No. 3, pp. 745-755 (1988).

Exact controllability of the Euler-Bernoulli equations with controls in the Dirichlet and Neumann boundary conditions-A nonconservative case (with R.Triggiani), SIAM Journal on Control, Vol. 27, No. 2, pp. 330-374 (1989).

Regularity theory for a class of nonhomogeneous Euler-Bernoulli equations: A cosine operator approach (with R.Triggiani), Bollettino Unione Matematica Italiana, 7-2B, pp. 199-228 (1988).

Regularity and strong convergence of a variational approximation to nonhomogeneous Dirichlet hyperbolic boundary value problems (with J. Sokolowski), SIAM Journal of Mathematical Analysis, Vol. 19, No. 3, pp. 528-540 (1988).

Boundary stabilization of hyperbolic and parabolic equations with nonlinearly perturbed boundary conditions, Journal of Differential Equations, Vol. 75, No. 1, pp. 53-87 (1988).

Differentiability and convergence rates of approximating semigroups for retarded functional differential equations (with A. Manitius), SIAM Journal on Numerical Analysis, Vol. 25, No. 4, pp. 883-907 (1988).

Algebraic Riccati Equations with Non-Smooth Observations Arising in Hyperbolic and Petrovsky Type Equations (with F. Flandoli and R.Triggiani), Annali di Mathemetica Pura et Applicata, (IV) Vol. CLIII, pp. 307-382 (1989).

Exact boundary controllability for the wave equation with Neumann boundary control (with R.Triggiani), Applied Mathematics and Optimization, Vol. 19, No. 3, pp. 243-291 (1989).

Trace regularity results for wave equation with homogenous Neumann boundary conditions and compactly supported data (with R.Triggiani), Journal of Mathematical Analysis and Applications, Vol. 141, No. 1, pp. 49-71 (1989).

Semidiscrete approximations of hyperbolic boundary value problems with nonhomogeneous Dirichlet boundary conditions (with J. Sokolowski), SIAM Journal of Mathematical Analysis, Vol. 20, No. 6, pp. 1366-1387 (1989).

Stabilization of wave and plate-like equations with nonlinear dissipation on the boundary, Journal of Differential Equations, Vol. 79, No. 2, pp. 340-381 (1989).

Approximations of solutions to infinite dimensional Algebraic Riccati Equations with unbounded input operators, Numerical Functional Analysis and Optimization, Vol. 11, pp. 303-378 (1990).

Sharp regularity results for second order hyperbolic equations of Neumann type (with R.Triggiani), Annali di Matemetica Pura et Applicata, (IV) Vol.CLVII, pp. 285-367 (1990).

The wave equation with nonlinear boundary conditions (with A. Stahel), Nonlinear Analysis, Theory and Applications, Vol. 15, No. 1, pp. 39-58 (1990).

Exact controllability of the Euler-Bernoulli equation with boundary controls for displacement and moment (with R.Triggiani), Journal of Mathematical Analysis and Applications, Vol. 146, No. 1, pp. 1-33 (1990).

Stabilization of the semilinear wave equation with viscous damping, Journal of Differential Equations, Vol. 86, No. 1, pp. 73-87 (1990).

Asymptotic behavior of the solutions of the Kirkhoff plate with nonlinear dissipation in the bending moments and shear forces, Journal of Applied Mathematics and Optimization, Vol. 21, pp. 167-189 (1990).

Regularization and nite element approximations of the wave equation with Dirichlet boundary data (with P. Neittanmaki and J. Sokotowski), Numerical Analysis and Mathematical Modelling, Vol. 24, pp. 329-353 (1990).

Existence of the solutions to Euler-Bernoulli plate model with semilinear boundary conditions (with M. E. Bradley), Control and Cybernetics, Vol. 3, pp. 28-46 (1990).

Sensitivity analysis of control constrained optimal control problems for wave equations (with J. Sokotowski), SIAM Journal on Control, Vol. 29, No. 5, pp. 1128-1149 (1991).

Exact controllability for semilinear waves and plates, (with R.Triggiani), Journal of Applied Mathematics and Optimization, Vol. 23, No. 2, pp. 109-155 (1991).

Approximation theory for Algebraic Riccati Equations with unbounded input operators: The case of analytic semigroups (with R.Triggiani), Mathematics and Computations, Vol. 57, No. 196, pp. 639-662 (1991).

Differential Riccati equations with unbounded coecients: applications to boundary control/boundary observation hyperbolic problems (with R.Triggiani), Journal of Nonlinear Analysis, Vol. 17, No. 7, pp. 655-682 (1991).

Semidiscrete approximations of parabolic boundary value problems with nonsmooth boundary data (with G. Choudoury), Numerical Functional Analysis and Optimization, Vol. 12, No. 5-6, pp. 463-487 (1991).

Exact controllability and uniform stabilization of Euler-Bernoulli Equations with boundary control only in Δw|_Σ (with R.Triggiani), Bull. Unione Math. Italiana, Vol. 7, 5-B, pp. 665-702 (1991).

Regularity theory of hyperbolic equations with non-homogeneous Neumann boundary conditions, Part II: General boundary data (with R.Triggiani), Journal Differential Equations, Vol. 94, pp. 112-164 (1991).

Exponential stabilization of hyperbolic systems with nonlinear, unbounded perturbation - Riccati operator approach, Applicable Analysis, Vol. 42, pp. 243-261 (1991).

Exact controllability and uniform stabilization of Kirchoff plates with boundary control only on Δ
w|_Σ and homogeneous boundary displacement (with R.Triggiani), Journal of Differential Equations, Vol. 93, No. 1, pp. 62-101 (1991).

Convergence rates for the approximations of the solutions to algebraic Riccati Equations with unbounded coefficients - Case of analytic semigroups, Numerische Mathematik, Vol. 63, pp. 357-390 (1992).

Uniform exponential energy decay of wave equations in a bounded region-without any geometric conditions (with R.Triggiani), Journal of Applied Mathematics and Optimization, Vol. 25, No. 2, pp. 189-224 (1992).

Riccati differential equations with unbounded coecients and non-smoothing terminal condition-The case of analytic semigroups (with R.Triggiani), SIAM Journal of Mathematical Analysis, Vol. 23, No. 2, pp. 449-481 (1992).

Optimal regularity, exact controllability and uniform stabilization of Schrodinger equation (with R.Triggiani), Journal of Differential and Integral Equations, Vol. 5, No. 3, pp. 521-535 (1992).

Local exponential stabilization for a nonlinearly perturbed von Karman plate (with M. E. Bradley), Journal of Nonlinear Analysis, Theory and Application Vol. 18, No. 4, pp. 333-343 (1992).

Negative norm estimates for a fully discrete nite element approximations of the wave-equation with nonhomogeneous L₂-Dirichlet boundary data (with L. Bales), Computation of Mathematics, Vol. 64, No. 209, pp. 89-115 (1995).

Feedback exact nullcontrollability for unbounded control problems in Hilbert spaces (with S. Chen), Journal of Optimization Theory and Applications, Vol. 74, No. 2, pp. 191-219 (1992).

Global uniform decay rates for the solutions to wave equation with nonlinear boundary conditions, Applicable Analysis, Vol. 47, pp. 191-212 (1992).

Uniform boundary stabilization of semilinear wave equation with nonlinear boundary conditions (with D. Tataru), Journal of Differential and Integral Equations, Vol. 6, No. 3, pp. 507-533 (1993).

Exponential decay rates for the solutions of Euler-Bernoulli equations with boundary dissipation occurring in the moments only, Journal Differential Equations, Vol. 95, No. 1, pp. 169-182, (1992).

Algebraic Riccati Equations arising from systems with unbounded input-solution operator: Applications to boundary control problems for wave and plate equations (with R. Triggiani), Nonlinear Analysis: Theory Methods and Applications, Vol. 20, No. 6, pp. 658-695 (1993).

Galerkin approximations of infinite-dimensional compensators for flexible structures with unbounded control actions, Acta Applicandae Mathematica, Vol. 28, pp. 101-133 (1992).

Global decay rates for the solutions to a von Karman plate without geometric conditions (with M. Bradley), Journal of Mathematical Analysis and Applications, Vol. 181, No. 1, pp. 254-276 (1994).

Continuous nite elements in space and time for the non-homogeneous wave equation (with L. Bales), Computers and Mathematics with Applications, Vol. 27, No. 3, pp. 91-102 (1994).

Sharp trace estimates of solutions to Kircho and Euler-Bernoulli equations (with R.Triggiani), Journal of Applied Mathematics and Optimization, Vol. 28, pp. 277-306 (1993).

Uniform convergence of the solutions to Riccati equations arising in boundary/point control problems, Stochastic Theory and Adaptive Control, LNCIS, Springer Verlag, pp. 285-306 (1992).

Asymptotic behavior with respect to thickness of boundary stabilizing feedback for the Kirchoff plate (with M. A. Horn), Journal of Differential Equations, Vol. 114, No. 2, pp. 396-433 (1994).

Nonlinear boundary stabilization of a von Karman plate equation, (with M. A. Horn), invited paper for Markus Festschrift, Differential Equations and Dynamical Systems, Vol. 152, pp. 581-605 (1993).

Abstract differential equations and nonlinear dispersive systems (with A. Favini, H. Tanabe), Differential and Integral Equations, Vol. 6, No. 5, pp. 995-1008 (1993).

Wellposedness and regularity of second order abstract equations arising in hyperbolic-like problems with nonlinear boundary conditions (with A. Favini), Osaka Journal of Mathematics, Vol. 32, pp. 721-752 (1996).

Finite dimensionality of attractors associated with von Karman plate equations and boundary damping, Journal of Differential Equations, Vol. 117, No. 5, pp. 337-389 (1995).

Existence and uniqueness of the solutions to second order abstract equations with nonlinear and nonmonotone boundary conditions, Nonlinear Analysis, Vol. 23, No. 6, pp. 797-823 (1994).

Global stabilization of a dynamic von Karman plate with nonlinear boundary feedback (with M. A. Horn), Applied Mathematics and Optimization, Vol. 31, pp. 57-84 (1995).

Regularizations and approximations of Algebraic Riccati Equations arising in hyperbolic dynamics (with E. Hendrickson), Computational Optimization and Applications, Vol. 2, pp. 343-390 (1993).

Finite element approximations of compensator design for analytic generators with fully unbounded controls/observations, SIAM Journal on Control, Vol. 33, No. 1, pp. 67-88 (1995).

A robustness result for a von Karman plate (with B. Bradley), Kybernetica, Vol. 29, No. 3, pp. 291-304 (1993).

Uniform decay of weak solutions to a von Karman plate with nonlinear boundary dissipation (with M. A. Horn), invited paper dedicated to the memory of P. Hess, Differential and Integral Equations, Vol. 7, No. 4, pp. 885-908 (1994).

Input dynamics and nonstandard Riccati Equations (with D. Lukes, L. Pandol), Journal of Optimization, Theory and Applications, Vol. 84, No. 3, pp. 549-574 (1995).

Compact attractors for von Karman equations with nonlinear damping, Proceedings of Dynamical Systems and Applications, Vol. 4, No. 1, pp. 5-18 (1994).

A feedback synthesis of boundary control for a plate equation with structural damping (with D. Lukes, L. Pandol), Applied Mathematics and Computer Science, Vol. 4, No. 1, 5-18 (1994).

Global existence, uniqueness and regularity of solutions to a von Karman System with nonlinear boundary dissipation, (with A. Favini, M. A. Horn, D. Tataru), Integral and Differential Equations, Vol. 9, No. 2, pp. 267-294 (1996).

Local and global compact attractors arising in nonlinear elasticity-Case of noncompact nonlinearity and nonlinear dissipation, Journal of Mathematical Analysis and Applications, Vol. 196, pp. 332-360 (1995).

Asymptomatic behavior of solutions in nonlinear dynamic elasticity (with W. Heyman), Discrete and Continuous Dynamic Systems, Vol. 1, No. 2, pp. 237-252 (1995).

Finite dimensional attractors to von Karman plate model, Journal of Mathematical Systems, Estimation and Control, Vol. 7, No. 3, pp. 251-275 (1997).

Uniform stabilization of spherical shells by boundary dissipation (with R.Triggiani and V. Valente), Advances in Differential Equations, Vol. 1, No. 4, pp. 635-674 (1996).

Abstract model and semigroup wellposedness of spherical shells (with R.Triggiani), invited paper for Dynamical Systems and Applications, Vol. 4, pp. 453-471 (1995).

Nonlinear boundary stabilization of parallely connected Kirchhof plates (with M. A. Horn), Dynamics and Control, Vol. 6, pp. 263-292 (1996).

Finite dimensional approximations of boundary control problems arising in partially observed hyperbolic systems (with E. Hendrickson), invited paper Dynamics of Continous, Discrete and Impulsive Systems, Vol. 1, pp. 101-142 (1995).

Finite dimensional attractors for von Karman systems with nonlinear dissipation and noncompact nonlinearity, invited paper for Advances in Nonlinear Dynamics, IPD, Chapter 33, pp. 307-317 (1997).

Strong stability of semigroup arising from a coupled hyperbolic/parabolic system (with A. Avalos), Semigroup Forum, Vol. 57, pp. 278-292 (1998).

Uniform boundary stabilization of a nonlinear shallow and thin spherical cap (with W. Valente), Journal of Mathematical Analysis and Applications, Vol. 202, pp. 951-994 (1996).

A differential Riccati equation for the active control of a problem in structural acoustics (with A. Avalos), JOTA, Vol. 91, No. 3, pp. 695-728 (1996).

Convergence of numerical algorithms for the approximations of Riccati equations arising in smart material acoustic structure interactions (with E. Hendrickson), Computational Optimization and Applications, Vol. 8, No. 1, pp. 73-100 (1997).

Carleman estimates and uniqueness for the system of strongly coupled PDE's of spherical shells (with R. Triggiani), ZAMM, Applied Math. Mech., Vol. 76, pp. 277-281 (1996).

Abstract model and semigroup well-posedness of spherical shells with boundary dissipation (with R.Triggiani), Dynamical Systems and Applications, WSSIAA-World Scientic Series in Applicable Analysis , Vol. 4, pp. 453-471 (1996).

A singular control approach to highly damped second order abstract equations and applications (with L. Pandol and R. Triggiani), Applied Mathematics and Optimization, Vol. 36, pp. 67-107 (1997).

Exponential stability of thermoelastic system with free boundary conditions without mechanical dissipation (with G. Avalos), SIAM Journal on Mathematical Analysis, Vol. 29, No. 1, pp. 155-182 (1998).

Exponential stability of thermoelastic system without mechanical dissipation (with G. Avalos), invited paper honoring P. Grisvard, Rendiconti Istit. Mat. Univ. Trieste, Vol. XXVIII, pp. 1-28 (1997).

Uniform decay rates of solutions to a structural acoustic model with nonlinear dissipation (with G. Avalos), Applied Mathematics and Computer Science, Vol. 8, No. 2, pp. 101-127 (1998).

Uniform stabilization of a full von Karman system with nonlinear boundary feedback, SIAM J. on Control, Vol. 36, No. 4, pp. 1376-1422 (1998).

Weak, classical and intermediate solutions to a system of nonlinear elasticity, Applicable Analysis, Vol. 68, pp. 121-145 (1998).

Uniform decay for solutions to nonlinear shells with nonlinear dissipation (with R. Marchand), Nonlinear Analysis, Vol. 30, No. 8, pp. 5409-5418 (1997).

Analyticity of semigroups arising in thermoelastic systems with coupled boundary conditions (with R.Triggiani), Abstract and Applied Analysis, Vol. 3, No. 1-2, pp. 153-169 (1998).

Controllability and stabilization of the second order hyperbolic problems with nonconstant coefficients (with R.Triggiani and P. Yao), Nonlinear Analysis, Theory, Methods and Applications, Vol. 30, No. 1, pp. 111-122 (1997).

Riccati equations arising in acoustic structure interactions with curved walls (with R. Marchand), Dynamics and Control, Vol. 8, pp. 269-292 (1998).

Exact boundary controllability of nonlinear shallow spherical shell (with M. E. Bradley), Mathematical Models and Methods in Applied Sciences, Vol. 8, No. 6, pp. 927-955 (1998).

Exact null controllability of structurally damped and thermoelastic parabolic models (with R.Triggiani), invited paper for National Academy of Lincei -Section Mathematics, Vol. 9, No. 9, pp. 43-69 (1998).

Two direct proofs on the analyticity of the s.c. semigroup arising in abstract thermoelastic equations (with R.Triggiani), Advances in Differential Equations, Vol. 3, No. 3, pp. 387-416 (1998).

Partially observed analytic systems with fully unbounded actuators and sensors (with G. Ji), Computational Optimization and Applications, Vol. 11, pp. 111-134 (1998).

Mathematical control theory in structural acoustic problems, invited paper based on Baretts Lectures, Mathematical Models and Methods in Applied Sciences, Vol. 8, No. 7, pp. 1119-1153 (1998).

Analyticity, and lack thereof, of thermoelastic semigroups (with R. Triggiani), ESAIM-European Series in Applied and Industrial Mathematics, Vol. 4, pp. 199-222 (1998).

Lack of time-delay robustness for dynamic stabilization of structural acoustic model (with G. Avalos and R. Rebarber), SIAM Journal on Control, Vol. 37, No. 5, pp. 1394-1418 (1999).

Structural decomposition of thermoelastic semigroups with rotational forces (with R.Triggiani), Semigroup Forum, Vol. 60.1, pp. 16-66 (2000).

Boundary stabilization of a 3-dimensional structural acoustic model, Journal de Mathematiques Pure et Applique, Vol. 78, pp. 203-232 (1999).

Asymptotic behavior of solutions to nonlinear shells in a supersonic flow (with W. Heyman), Numerical Functional Analysis and Optimization, Vol. 20, No. 3-4, pp. 279-300 (1999).

Analyticity of thermo-elastic semigroups with free boundary conditions (with R.Triggiani), Annali di Scuola Normale Superiore, Vol. XXVII, pp. 457-482 (1998).

Uniform decay rates for a full von Karman system of dynamic thermoelasticity with free boundary conditions and partial dissipation, Communications on PDE's, Vol. 24, No. 9-10, pp. 1801-1849 (1999).

Nonlinear boundary feedback stabilization for a semilinear Kirchho plate with dissipation acting only via moments-limiting behaviour (with G. Ji), Journal of Mathematical Analysis and Applications, Vol. 229, pp. 452-479 (1999).

Finite dimensionality and compactness of attractors for von Karman equations with nonlinear dissipation, Nonlinear Differential Equations and Applications (NODEA), Vol. 6, pp. 437-472 (1999).

Inverse observability estimates for second order hyperbolic equations with variable coefficients (with R.Triggiani and P. F. Yao), Journal of Mathematical Analysis and Applications, Vol. 225, pp. 13-57 (1999).

Global solvability and uniform decay rates of solutions to quasilinear equations with nonlinear boundary dissipation (with J. Ong), Communications in Partial Differential Equations, Vol. 24, No. 11-12, pp. 2069-2109 (1999).

Boundary controllability of thermoelastic plates via the free boundary conditions (with G. Avalos), SIAM Journal on Control, Vol. 38, pp. 337-383 (2000).

Exponential decay rates for a full von Karman system of dynamic thermoelasticity (with A. Baddabadellah), Journal of Differential Equations, Vol. 160, pp. 51-93 (2000).

Optimal error estimates for FEM approximations of dynamic nonlinear shells (with R. Marchand), Mathematical Modeling and Numerical Analysis -M2AN, Vol. 34, No. 1, pp. 63-84 (2000).

Sharp regularity theory for elastic and thermoelastic Kirchoff equations with free boundary conditions (with R.Triggiani), Rocky Mountain Journal of Mathematics, Vol. 20, pp. 981-1024 (2000).

A sharp trace result on a thermo-elastic plate equation with coupled hinged/Neumann boundary conditions (with R.Triggiani), Continuous and Discrete Dynamical Systems, Vol. 5, No. 3, pp. 585-598 (1999).

Analyticity, hyperbolicity and uniform stability of semigroups arising in models of composite beams (with S. Hansen), Mathematical Models and Methods in Applied Sciences, Vol. 10, No. 4, pp. 555-580 (2000).

Finite element compensators for thermoelastic systems with boundary controls and point observations (with S. K. Chang and R.Triggiani), Numerical Functional Analysis, Vol. 20, No. 5(6), pp. 419-435 (1999).

Extended algebraic Riccati equations in the abstract hyperbolic case (with V. Barbu and R.Triggiani), Nonlinear Analysis, Vol. 40, pp. 105-129 (2000).

Boundary stabilizability of nonlinear structural acoustic models with thermal eects on the interface (with C. Lebiedzik), C. R. Acad. Science de Paris, Vol. 328, No. 2, 187-192 (2000).

Exponential decay rates for full von Karman thermoelastic system with nonlinear thermal coupling (with A. Benabdallah), European Society Applied and Industrial Mathematics (ESAIM); Control, Optimization and Calculus of Variations (COCV), Vol. 8, pp. 13-38 (2000).

Uniform stabilization of the quasi-linear Kirchho wave equation with a nonlinear boundary feedback- invited paper in honor of J. Gutenbaum Control and Cybernetics, Vol. 29, No. 1, pp. 171-197 (2000).

Uniform stability in structural acoustic systems with thermal eects and nonlinear boundary conditions (with C. Lebiedzik), invited paper for special volume Control and Cybernetics, Vol. 28, N0. 3, pp. 557-581 (1999).

Backward uniqueness for thermoelastic plates with rotational forces (with M. Renardy and R.Triggiani), Semigroup Forum, Vol. 62, pp. 217-242 (2001).

Optimization problems for structural acoustic models with thermoelasticity and smart materials, Discussiones Mathematicae-Differential Inclusions, Vol. 20, pp. 113-140 (2000).

Wellposedness of a structural acoustic control model with point observation of the pressure (with G. Avalos and R. Rebarber), Journal Differential Equations, Vol. 173, pp. 40-78 (2001).

Uniform decay properties of a model in structural acoustic (with G. Avalos and R. Rebarber), Journal de Mathematiques Pure et Appliques, Vol. 79, No. 10, pp. 1057-1072 (2000).

Exact-approximate boundary reachability for thermoelastic plates under variable thermal coupling (with G. Avalos), Inverse Problems, Vol. 16, pp. 479-996 (2000).

Decay rates of interactive hyperbolic parabolic PDE models with thermal eects on the interface (with C. Lebiedzik), Journal of Applied Mathematics and Optimization, Vol. 42, pp. 127-167 (2000).

Nonconservative wave equation with unobserved Neumann B.C. Global uniqueness and observability in one shot. (with R.Triggiani and X. Zhang), Differential Geometric Methods in the Control of Partial Differential Equations, Contemporary Mathematics, AMS, pp. 227-327 (2000).

Simultaneous exact controllability of thermoelastic plates with variable thermal coefficients and clamped/Dirichlet boundary controls (with M. Eller and R.Triggiani), Discrete and Continuous Dynamical Systems, Vol. 7, No. 2, pp. 283-302 (2001).

Factor spaces and implications on Kirchho equations with clamped boundary conditions (with R.Triggiani), Abstract and Applied Analysis, Vol. 6, No. 8 pp. 441-488 (2001).

Simultaneous exact-approximate boundary controllability of thermo-elastic plates with variable thermal coefficients and moment control (with M. Eller and R.Triggiani), Journal Mathematical Analysis and Applications, Vol. 251, pp. 452-478 (2000).

Unique continuation result for thermoelastic plates (with M. Eller and R.Triggiani), Inverse and Ill Posed Problems, Vol. 9, No. 2, pp. 109-148 (2001).

Asymptotic behaviour of nonlinear structural acoustic interactions with thermal eects on the interface (with C. Lebiedzik), Nonlinear Analysis, Vol. 49, No. 5, pp. 703-736 (2002).

Optimal regularity of elastic and thermoelastic Kirchho plates with clamped boundary control (with R. Triggiani), Proceedings of Oberwolfach Conference Optimal Control of Complex Structures, June 2000 ISNM Birkhauser, Vol. 139, pp. 171-182 (2001).

Uniform stabilization of a shallow shell model with nonlinear boundary feedback (with R.Triggiani), Journal Mathematical Analysis Applications, Vol. 269, pp. 642-688 (2002).

Hadamard wellposedness of weak solutions in nonlinear dynamic elasticity-full von Karman systems (with H. Koch), Evolution Equations, Semigroups and Functional Analysis, Volume 50 in Progress in Nonlinear Differential Equations, Birkhauser, pp. 197-217 (2002).

Singular estimates and uniform stability of coupled systems of hyperbolic/parabolic PDE's (with F. Bucci and R.Triggiani), Abstract and Applied Analysis, Vol. 7, pp. 169-237 (2002).

On the attractor for a semilinear wave equation with critical exponent and nonlinear boundary dissipation (with I. Chueshov and M. Eller), Communications on Partial Differential Equations, Vol. 27, pp. 1901-1951 (2002).

Optimal control and differential Riccati equations under singular estimates for e^AtB in the absence of analyticity (with R.Triggiani), Advances in Dynamics and Control, CRC Press, pp. 271-301 (2004).

Exact boundary controllability of a hybrid PDE system arising in structural acoustic modeling (with G. Avalos), Advances in Dynamics and Control, CRC Press, pp. 155-175 (2004).

Finite dimensionality and regularity of attractors for a 2-d semilinear wave equation with nonlinear dissipation (with A. Ruzmaikina), Journal Mathematical Analysis and Applications, Vol. 270, pp. 16-50 (2002).

Strong stability of elastic control systems with dissipative saturating feedback (with T. Seidman), Systems and Control Letters, special volume dedicated to memory of J. L. Lions, Vol. 48, pp. 243-352 (2003).

Sharp regularity of the second time derivative wtt to solutions of Kirchho equations with clamped boundary conditions (with R.Triggiani), Applied Mathematics and Computer Science, Vol. 11, pp. 753-773 (2001).

The dynamical Lame system: regularity of solutions, boundary controllability and boundary continuation data (with M. Belishev), ESAIM: Calculus of Variations Special Volume dedicated to memeory of J. L. Lions, Vol. 8, pp. 143-167 (2002).

Uniform stability in structural acoustic models with flexible curved walls (with J. Cagnol, C. Lebiedzik, J.P. Zolesio), Journal Differential Equations, Vol. 186, pp. 88-121 (2002).

Exponential decay rates for structural acoustic model with an overdamping at the interface and boundary layer dissipation (with F. Bucci), Applicable Analysis, Vol. 7, pp. 169-237, 2002.

Inertial manifolds for Von Karman evolutions, (with I. Chueshov), Applied Mathematics and Optimization, special volume dedicated to J. L. Lions, Vol. 46, pp. 179-206 (2002).

Exact controllability of structural acoustic interactions (with G. Avalos), Journal de Mathematiques Pure et Applique, Vol. 82, pp. 1047-1073 (2003).

Carleman estimates for a plate equation on a Riemann manifold with energy level terms (joint with R.Triggiani and P. F.Yao), Chapter 15, Analysis and Applications, Kluwer, pp. 199-237 (2003).

The case of differential geometry in the control of single and coupled PDE's (joint with B. Gulliver, W. Littman, and R.Triggiani), IMA volume Geometric Methods in Inverse Problems and Control, Springer Verlag, pp. 73-181 (2003).

Determining functionals for a class of second order in time evolution equations with applications to von Karman equations (with I. Chueshov), Analysis and Optimization of Differential Systems, Kluwer Academic Press, pp. 109-123 (2003).

Wellposedness of optimal control problems for systems with unbounded controls and partially analytic generators, Control and Cybernetics, Vol. 31, No. 3, pp. 751-777 (2002).

Optimal blowup rates for the minimal energy null control of the strongly damped abstract wave equation (with G. Avalos), Annali di Scuola Normale, Ser. V, Vol. II, pp. 601-616 (2003).

L₂ regularity of the boundary!boundary operator B*L for hyperbolic and Petrowski PDE's. (with R.Triggiani). Abstract and Applied Analysis , No. 19, pp. 1061-1139 (2003).

The operator BL for the wave equation with Dirichlet control. (with R.Triggiani), Abstract and Applied Analysis, Vol. 7, pp. 625-634 (2004).

Boundary controllability of a coupled wave/Kirchoff system (with G. Avalos and R. Rebarber), Systems and Control Letters, Vol. 50, pp. 331-341 (2003).

Global uniqueness, observability and stabilization of non-conservative Schrodinger equations via pointwise Carleman estimates -Part I H¹ estimates, (with R.Triggiani and X. Zhang), Journal of Inverse and Ill Posed Problems, Vol. 12, No. 1, pp. 1-81 (2004).

Global uniqueness, observability and stabilization of non-conservative Schrodin ger equations via pointwise Carleman estimates -Part II L₂ estimates, (with R.Triggiani and X. Zhang), Journal of Inverse and Ill Posed Problems, Vol. 11, pp. 43-123 (2004).

Global attractors for von Karman evolutions with a nonlinear boundary dissipation, (with I. Chueshov), Journal Differential Equations, Vol. 198, pp. 196-229, 2004.

Mechanical and thermal null controllability of thermoelastic plates and singularity of the associated minimal energy function, (with G. Avalos), invited paper in honor of K. M alanowski Control and Cybernetics, Vol. 32, pp. 473-490, 2003.

Singular estimates and Riccati theory for thermoelastic plate models with boundary thermal control, (with F. Bucci) Dynamics of Continuous, Discrete and Impulsive Systems, - Vol. 11, pp. 545-568 (2004).

The null controllability of thermoelastic plates and singularity of the associated minimal energy function (with G. Avalos), Journal of Mathematical Analysis and Applications, Vol. 294, pp. 34-62 (2004).

Attractors for second order evolutions with nonlinear damping (with I. Chueshov), Journal of Dynamics and Differential Equations, to appear in the special volume dedicated to Shui-Nee Chow (SNC volume), Vol. 16, pp. 469-515 (2004).

Asymptotic rates and blowup for the minimal energy function for the null controllability of thermoelastic plates: The free case (with G. Avalos), Control Theory of Partial Differential Equations, Lecture Notes in Pure and Applied Mathematics, Chapman and Hall, CRC, Vol. 242, pp. 1-29 (2005). Lecture Notes in Pure and Applied Mathematics, Marcel Dekker.

Attractors and their structure for semilinear wave equations with nonlinear boundary dissipation (with I. Chueshov and M. Eller), invited paper for Bulletin de Socieda Paramanese de Matematica, Vol. 22, No. 1, pp. 38-57 (2004).

Carleman estimates at the H¹ and L₂ level for nonconservative Schrodinger equations with unobserved Neumann B.C. (with R.Triggiani and X. Zhang), Archives of Inequalities and Applications, Vol. 2, pp. 215-339 (2004).

Kolmogorov's entropy for a class of invariant sets and dimension of global attractors for second order equations with nonlinear damping (with I. Chueshov), Control Theory of Partial Differential Equations, Lecture Notes in Pure and Applied Mathematics, Chapman and Hall, CRC, Vol. 242, pp. 51-71 (2005).

Finite dimensionality of the attractor for a semilinear wave equation with nonlinear boundary dissipation (with I. Chueshov and M. Eller), Communications in Partial Differential Equations, Vol. 25, No. 11-12, pp. 1847-1876 (2004).

On nonlinear wave equations with degenerate damping and source terms (with V. Barbu and M. Rammaha), Transactions of American Mathematical Society, Vol. 357, pp. 2571-2611 (2005).

Global exact controllability of semilinear wave equations by a double compactness/uniqueness argument (with R.Triggiani), Discrete and Continuous Dynamical Systems, Vol. Supplement, pp. 556-566 (2005).

A trace regularity result for thermoelastic equations with applications to optimal boundary control (with P. Acquistapace and F. Bucci), Journal Mathematical Analysis and Applications, Vol. 310, pp. 262-277 (2005).

Tangential boundary stabilization of Navier Stokes equations in bounded domain (with V. Barbu and R.Triggiani), Memoires of American Mathematical Society , Vol. 181, pp. 1-125 (2006).

Exact controllability of nite energy states for an acoustic wave/plate interaction under the influence of boundary and localized controls (with G. Avalos), Advances in Differential Equations, Vol. 10, No. 8, pp. 901-930 (2005).

Existence and uniqueness of solutions to wave equations with nonlinear degenerate damping and source terms (with V. Barbu and M. Rammaha), Control and Cybernetics, special volume dedicated to C. Olech, Vol. 34, No. 3, pp. 665-689 (2005).

Optimal boundary control and Riccati theory for abstract dynamics motivated by hybrid systems of PDE's (with P. Acquistapace and F. Bucci), Advances in Differential Equations, Vol. 10, No. 12, pp. 1389-1436 (2005).

Abstract settings for tangential boundary stabilization of Navier-Stokes equations by high- and low-gain feedback controllers (with V. Barbu and R.Triggiani), Nonlinear Analysis, Vol. 64, pp. 2704-2747 (2006).

Sharp uniform decay rates at the L₂(Ω)-level of the Schrodinger equation with nonlinear boundary dissipation (with R.Triggiani), Journal of Evolution Equations, Vol. 6, pp. 485-537 (2006).

Long-time behavior of second-order evolution equations with nonlinear damping (with I. Chueshov), Memoires of American Mathematical Society , Vol. 912 (2008).

Existence, uniqueness of weak solutions and global attractors for a class of nonlinear 2D Kirchho-Boussinesq models (with I. Chueshov), Discrete and Continous Dynamical Systems, Vol. 15, pp. 1-34 (2006).

Energy decay rates for semilinear wave equation with nonlinear localized damping and source terms (with D. Toundykov), Nonlinear Analysis, Vol. 64, pp. 1757-1797 (2006).

Long time dyanamics of von Karman semi-flow with nonlinear boundary interior damping (with I. Chueshov), JDE, Vol. 233, pp. 42-86 (2007).

Uniqueness and continuous dependence on the initial data for a class of non-linear shallow shell problems (with J. Cagnol, C. Lebiedzik, R. Marchand), C. R. Acad. Sci. Paris, Ser I, Vol. 342, No. 9, pp. 711-716 (2006).

Blowup estimates for observability of thermoelastic systems (with T. Seidman), Asymptotic Analysis, Vol. 50, No. 1,2, pp. 93-120 (2006).

Global attractor to a composite system of nonlinear wave and plate equation, (with F. Bucci and I. Chueshov), Communications on Pure and Applied Analysis, Vol. 6, No. 1, pp. 113-140 (2007).

Local exponential stabilization strategies of the Navier Stokes equations, d = 2, 3 via feedback stabilization of its linearization (with V. Barbu and R.Triggiani), Proceedings of Oberwolfach Conference, Control of Coupled PDE's, Birkhauser-Verlag, Vol. 155, pp. 13-47 (2007).

Global attractors for Mindlin-Timoshenko plates and for their Kirchho limits (with I. Chueshov), Univ. of Milan J. of Mathematics, Vol. 99, pp. 1-22 (2006) (invited paper).

Blow-up of generalized solutions to wave equations with nonlinear degenerate damping and source terms (with V. Barbu and M. Rammaha), Indiana University Mathematics Journal, Vol. 56, No. 3, pp. 995-1021 (2007).

Hadamard wellposedness for a class of nonlinear shallow shell problems (with J. Cagnol. C. Lebiedzik, and R. Marchand), Nonlinear Analysis, Vol. 67, No. 8, pp. 2452-2484 (2007).

Long time dynamics of semilinear wave equation with nonlinear damping and critical exponents (with I. Chueshov), AMS Contemporary Mathematics, Vol. 426, pp. 153-193 (2007).

Gevrey's and trace regularity of a semigroup associated with beam equation and non-monotone boundary conditions (with B. Belinskiy), Journal Mathematical Analysis and Applications, Vol. 332, pp. 137-154 (2007).

Riccati Equations for the Bolza Problem arising in boundary/point control problems governed by semigroups satisfying a singular estimate (with A. Tuaha), Journal of Optimization, Theory and Applications, Vol. 136, pp. 229-246 (2008).

Wellposedness and optimal decay rates for wave equations with nonlinear boundary damping-source interaction (with M. Cavalcanti and V. Domingos), Journal of Differential Equations, Vol. 236, pp. 407-459 (2007).

Backward uniqueness in linear thermoelasticity with time and space variable coefficients (with H. Koch), Functional Analysis and Evolution Equations, Gunter Lumer Volume, Birkhauser, pp. 389-403 (2008).

Existence of the energy level weak solutions for a nonlinear fluid-structure interaction model (with V. Barbu, Z. Grujic, A. Tuaha), AMS Contemporary Mathematics, Fluids and Waves, Recent Trends in Applied Analysis, Vol. 440, pp. 55-83 (2007).

Riccati equations arising in boundary control of fluid structure interactions (with A. Tuaha), Inter. J. Comput. Science and Math., invited paper for the inaugural issue, Vol. 1, No. 1, pp. 128-147 (2007).

Long term dynamics of semilinear wave equation with nonlinear localized interior damping and a source term of critical exponent (with I. Chueshov and D. Toundykov), Discrete and Continuous Dynamical Systems, Vol. 20, No. 3, pp. 459-509 (2008).

Smoothness of weak solutions to a nonlinear fluid-structure interaction model (with V. Barbu, Z. Grujic, and A. Tuaha), Indiana University Mathematics Journal, Vol. 57, No 3, pp. 1173-1207 (2008).

Stability of higher-level energy norms of strong solutions to a wave equation with localized nonlinear damping and a nonlinear source term (with D. Toundykov), Control and Cybernetics, invited paper in honor of S. Rolewicz, Vol. 36, No. 3, pp. 681-711 (2007).

Attractors and long time behavior of von Karman thermoelastic plates, (with I. Chueshov), Applied Mathematics and Optimization, Vol. 58, No. 2, pp. 195-241 (October 2008).

Uniqueness of weak solutions for the semilinear wave equations with supercritical boundary/interior sources and damping (with L. Bociu), Discrete and Cont. Dyn. Systems, Vol. 22, No. 4, pp. 835-860 (2008).

Regularity of higher energies of wave equation with nonlinear localised damping and a nonlinear source (with D. Toundykov), Nonlinear Analysis, Vol. 69, pp. 898-910 (2008).

Uniform energy decay rates of hyperbolic equations with nonlinear boundary and interior dissipation (with R.Triggiani), invited paper for special issue C&C Control Journal of Polish Academy of Sciences, in honor of J.P. Zolesio, Vol. 37, No. 4, pp. 832-966 (2008).

Uniform energy decay for a wave equation with partially supported nonlinear boundary dissipation without growth restrictions (with M. Daoulatli and D. Toundykov), Discrete and Continuous Dynamical Systems, Vol. 2, No. 1, pp. 67-94 (2009).

Linear Hyperbolic and Petrowski type PDE's with continuous boundary control-boundary observation open loop map: Implication on nonlinear boundary stabilization with optimal decay rates (with R.Triggiani), invited paper in memory of L. S. Sobolev, Sobolev Spaces, Applications in Mathematical Physics, Springer Verlag, pp. 187-277 (2008).

Blow-up of weak solutions for the semilinear wave equations with nonlinear boundary a nd interior sources and damping (with L. Bociu), invited paper, Applicationes Mathematicae, Vol. 35, No. 3, pp. 281-304 (2008).

Higher regularity of a coupled-hyperbolic fluid-structure interactive system (with G. Avalos and R.Triggiani), Georgian Mathematical Journal, in honor of J. L. Lions, Vol. 15, No. 3, pp. 403-437 (2008).

Existence and exponential decay of solutions to a quasilinear thermoelastic plate system (with S. Maad and A. Sasane), Nonlinear Differential Equations (NODEA), Vol. 15, pp. 689-715 (2008).

Exact controllability of a 3D piezoelectric body (with B. Miara), C.R. Acad. Sci. Paris, Ser. 1, Vol. 347, pp. 167-172 (2009).

Riccati theory and singular estimates for Bolza control problems arising in linearized fluid structure interactions (with A. Tuaha), Systems and Control Letters, Vol. 58, pp. 499-509 (2009).

Optimal feedback synthesis for Bolza control problems arising in linearized fluid structure interaction (with A. Tuaha), Birkhauser-Verlag, Oberwofach, Vol. 158, pp. 171-190 (2009).

Global attractor for a wave equation with nonlinear localized boundary damping and a source terms of critical exponent (with I. Chueshov and D. Toundykov), Journal of Dynamics and Differential Equations, Vol. 21, pp. 269-314 (2009).

Global existence and exponential decay rates for the Westervelt equation (with B. Kaltenbacher), Discrete and Continuous Dynamical Systems, Vol. 2, No. 3, pp. 503-523 (2009).

Bolza optimal synthesis problem for singular estimate control systems (with A.Tuaha), Control and Cybernetics, Special Issue: 50 years of Optimal Control Theory. Polish Academy of Sciences, 2009, v. 38, no. 4. pp 1430-1460.

Optimal boundary control with critical penalization for a PDE model of  fluid-solid interactions (with F. Bucci), Calculus of Variations and PDE's, Vol 37, Issue 1, (2010), p. 217-235.

"Beyond lack of compactness and lack of stability of a coupled parabolic-hyperbolic  fluid-structure system", (with G. Avalos, and R. Triggiani) International Series of Numerical Mathematics, Vol. 158, Birkhauser Verlag, Basel, Switzerland(2009), pp. 1-33.

"Semigroup generation and "hidden" trace regularity of a dynamic plate with non-monotone boundary feedbacks", (with D. Toundykov), Communications in Mathematical Analysis , Invited paper in honor of Peter Lax, vol 8, Nr 1, pp 1-37, (2010).

"Strong Stability of Nonlinear Semigroups with Weak Dissipation and Non-Compact Resolvent -Applications to Structural Acoustics", (with Y. Lu) , Applicable Analysis , vol 89, Nr 1, pp 87-107, 2010.

Regularity of boundary traces for a fluid-solid interaction model, (with F. Bucci), Discrete and Continuous Dynamical Systems , vol 4, number 3, pp 505-521, 2011.

The Fluid-Structure Interaction Model with Both Control and Disturbance at the Interface: A Game Theory Problem via an Abstract Approach, (with R. Triggiani and J. Zhang), invited paper for Applicable Analysis, vol 90, Nr 5-6, 961-999, 2011.

Local Hadamard Well-posedness for Nonlinear Wave Equations with Supercritical Sources and Damping, (with L. Bociu), Journal Differential Equations, vol 249, pp 654-683, 2010.

Wellposedness and exponential decay for theWastervelt equation with inhomogenuous Dirichlet boundary data. (with B. Kaltenbacher and S. Veljovic). Progress in Nonlinear Differential Equations and Their Applications, Herbert Amann Festschrift. Springer Basel AG, vol 60, pp 357-387,2011

On Global attractor for 2D Kirchho-Boussinesq model with supercritical nonlinearity, (with I. Chueshov), Communications in Partial Differential Equations, vol 36, pp 67-99, 2011

I.Lasiecka and Y. Lu , Asymptotic stability of nite energy in Navier Stokes elastic wave interaction. Semigroup Forum vol 82, pp 61-82, 2011

Well-posedness and exponential decay rates for the Moore Gibson Thompson equation arising in high intensity ultrasound. (with B. Kaltenbacher and R. Marchand) Control and Cybernetics, vol 40, Nr 4, pp 971-989, 2011.

B. Kaltenbacher and I. Lasiecka . Well-posedness of the Westervelt and the Kuznetsov equation with nonhomogeneous Neumann boundary conditions Discrete and Continuous Dynamical Systems , Supplement 2011, pp 763-773, 2011.

Interface feedback control stabilization of a nonlinear fluid-structure interaction. (with Y. Lu). Nonlinear Analysis, vol 75, pp 1449-1460, 2012

Cell protrusions and theters:a unified approach (with Klaus Ley and M. Pospieszalska ). Biophysical Journal , Vol 100, pp 1697-1707, 2011

Wave equation with damping aecting only a subset of static Wentzell boundary is uniformly stable (with M. Cavalcanti and D. Toundykov) , Transactions of AMS , Vol 364, Nr 11, pp 5693-5713, 2012

Uniform decay rates for the energy of weakly damped defocusing semilinear Schrodinger equations with inhomogenuous Dirichlet boundary control. (with V. Kalantarov and T. Ozsari). Journal Differential Equations , Volume 251, Issue 7, 1841-1863, 2011

The unique continuation property of eigenfunctions to Stokes-Oseen operator is generic with respect to the coefficients. (with V. Barbu), Nonlinear Analysis, Vol 75, Nr 12, pp 4384-4397, 2012.

An analysis of nonhomogeneous Kuznetsov's equation: Local and global well-posedness; exponential decay (with Barbara Kaltenbacher) , Mathematische Nachrichten. 285, Nr 2-3, pp 295-321, 2012.

A. Kowalewski, I. Lasiecka and J. Sokolowski, Sensitivity analysis of hyperbolic optimal control problems Computational Optimization and Applications.Vol 52, Nr 1, pp 147-181, 2012

Generation of a semigroup and hidden regularity in nonlinear subsonic flow-structure interactions with absorbing boundary conditions, (with I. Chueshov) Journal of Abstract Differential Equations and Applications (JADEA) ,vol 7, Nr 1, pp 1-27, 2011.

Generation of bounded semigroups in nonlinear subsonic flow-structure interactions with boundary dissipation. with J. Webster. { Mathematical Methods in the Applied Sciences} , vol 36, pp 1995-2010, 2013.

Stabilization of a fluid structure interaction with nonlinear damping (with Y. Lu) , Invited paper for the Special Issue dedicated to Prof. T. Kaczorek {Control and Cybernetics} , vol 42, No 1, (2013). pp 155-181

Well-posedness and long time behavior in nonlinear dissipative hyperbolic-like evolutions with critical exponents (with I. Chueshov) , in {Applied Mathematics, Vol. 6, HCDTE Lecture Notes. Part I. Nonlinear Hyperbolic PDEs, Dispersive and Transport Equations } AIMS, 2013. http://aimsciences.org/books/am/AMVol6.html

Smooth attractors of finite dimension for von Karman evolutions with nonlinear frictional damping localized in a boundary layer (with P. Geredeli and J. Webster ) - {Journal Differential Equations } vol 254, pp 1193-1229. 2013.

A theory of the infinite horizon LQ problem for composite systems of PDEs with boundary control (with P. Acquistapace and F. BuccI) - {SIAM J. Math. Analysis.}, Vol 45, Nr 3, pp 1825-1870, 2013.

Maximal regularity and global existence of solutions to a quasilinear thermoelastic plate system (with M. Wilke) , {Discrete and Continuous Dynamical Systems}, Festchrift for J. Goldstein , vol 33, Nr 11/12, pp 5189-5202, 2013.

Evolution Semigroups in Supersonic Flow-Plate Interactions (with I. Chueshov and J. Webster). {Journal Differential Equations}. vol 254, pp 1741-1773, 2013.

Geometrically constrained stabilization of wave equation with Wentzell boundary conditions. with M. Cavalcanti and D. Toundykov, {Applicable Analysis}. 91 (8), pp 1427-1452, 2012

Well-posedness and exponential decay of the energy in the nonlinear Jordan-Moore-Gibson-Thompson equation arising in high intensity ultrasound. (with B. Kaltenbacher and M. Pospieszalska). {Mathematical Models and Methods in Applied Sciences}, vol 22, Nr 11, 34 pages, 2012.

Boundary Control and Hidden Trace Regularity of a Semigroup Associated with a Beam Equation and Non-Dissipative Boundary Conditions. with T. McDevitt and R. Marchand. {Dynamic Systems and Applications} .vol 21, pp 467-490, 2012.

On well-posedness for a free boundary fluid-structure model. (with M. Ignatowa, I. Kukavica and A. Tuffaha). {Journal of Mathematical Physics} . Vol 53, Issue 11, 2012.

Note on intrinsic decay rates for abstract wave equations with memory (with S. Messaoudi amd M. Mustafa), {Journal of Mathematical Physics}, vol 54, Issue 3, 2013 .

Asymptotic analysis and upper semicontinuity with respect to rotational inertia of attractors to von Karman plates with geometrically localized dissipation and critical nonlinearity. (with P. Geredeli) {Nonlinear Analysis}, vol 91, pp 72-92, 2013 .

Regularity and stability of a wave equation with strong damping and dynamic boundary conditions (with N. Fourrier) - {Evolution Equations and Control Theory }, Vol 2, Nr 4, pp 631-667, 2013.

Intrinsic decay rate estimates for the wave equation with competing viscoelastic and frictional damping that is localized, (with M. Cavalcanti, Valeia Domingos-Cavalcanti, F. Nascimento) , { Discrete and Continuous Dynamical Systems -B }, DCDS-B , vol 19, Nr 7, pp 187-2012, 2014

Analyticity and Gevrey class regularity for a strongly damped wave equation with hyperbolic boundary conditions (with J. P. Graber) - {Semigroup Forum}, vol 88, Nr 2, pp 333-365, 2014

Flow-Plate Interactions: Well- posedness and Long-Time Behavior ( with I. Chueshov and J. Webster) - {Discrete and Continuous Dynamical Systems}, Vol 7, Nr 5, pp 925-965, 2014.

Uniform decay rates for the energy of Timoshenko system with arbitrary speeds of propagation and localized nonlinear damping. (with M.Cavalcanti, V. Cavalcanti,F. Nascimento and J. Rodrigues), Z. Angew, Math. Phys ZAMP , nr 6, 1189-1206, 2014. .

On wellposedness and small data global existence for an interface damped free boundary fluid-structure interaction model (with. M. Ignatova, I. Kukavica and A. Tuffaha) - {Nonlinearity}, vol 27, Issue 3, pp 467-499, 2014

Attractors for Delayed, Non-Rotational von Karman Plates with Applications to Flow-Structure Interactions Without any Damping (with I. Chueshov and J. Webster), {Communications on Partial Differential Equations}, vol 39, nr 11, pp 1965-1997, 2014

Nonlinear plates interacting with a subsonic, inviscid flow via Kutta-Joukowski interface conditions (with J. Webster) , {Nonlinear Analysis-Real World Applications}, vol 17, pp 171-191, 2014.

Eliminating flutter for clamped von Karman plates immersed in subsonic flows (with J. Webster), {Communications on Pure and Applied Analysis} .Special Volume dedicated to M. Vishik. Vol 13, (5), pp 1935-1969, 2014.

Uniform Stabilization with Arbitrary Decay Rates of the Oseen Equation by finite dimensional tangential localized interior and boundary controls. (with R. Triggiani) , Semigroup of Operators-Theory and Applications, vol 113, Springer Verlag, 2014

Existence and Sharp Decay Rate Estimates for a von Karman System with Long Memory (with M. Cavalcanti, A. Delano and Xiaojun Wang), {it Nonlinear Analysis B: Real World Applications}, Vol 22, pp 289-306, 2015.

Intrinsic decay rate estimates for semi linear abstract second order equations with memory (with X-J Wang) ,{it New Prospects in Direct, Inverse and Control Problems for Evolution Equations,} Springer, InDam Series 10, pp 271-303, 2014

Controlling flutter in nonlinear panels in subsonic flows via structural velocity feedback. (with J. Webster) , {it Proceedings CDC- IEEE} , December, Los Angeles, 2014.

Stabilization to an equilibrium of the Navier-Stokes equations with tangential action of feedback controllers. (with R. Triggiani), Nonlinear Analysis, 121 (2015), pp 424-446.

Moore-Gibson-Thompson equation with memory, Part II. General decay of energy. (with Xiaojun Wang), Journal of Differential Equations, 259, pp 7610-7635, 2015.

Wellposedness and uniform stability for nonlinear Shrodinger equations with dynamic/Wentzell boundary conditions, (with M. Cavalcanti, W. Cottea and C. Leffler). Indiana University Mathematics Journal, vol 65, Nr 5, 2016.

Domain of Fractional Powers of Matrix-valued Operators: A general Approach, (with R. Triggiani),Operator Semigroups Meet Complex Analysis, Harmonic Analysis and Mathematical Physics, Birkhauser, vol 250, pp 297-311, 2015.

Von Karman plate in a gas flow: recent results and conjectures, (with I. Chueshov, E. Dowell and J.Webster), Applied Mathematics and Optimization (AMO), vol 73, 475-500, 2016.

Heat-Wave interaction in 2-3 dimensions: optimal rational decay rate (with G. Avalaos and R. Triggiani). Journal Mathematical Analysis and Applications, (JMAA) vol 437,pp 782-815, 2016

Moore-Gibson-Thompson equation with memory, part I: exponential decay of energy (with Xiaojun Wang). Z.Angew.Math.Phys (ZAMP), 67, nr 2, 67-17, 23 pp. 2016.

Heat-structure interaction with viscoelastic damping: analyticity with sharp analytic sector, exponential decay, fractional powers, (with R. Triggiani), Communications on Pure and Applied Analysis, (CPAA), AIMS, vol 15, nr 5 (2016)

Feedback stabilization of a fluttering panel in an inviscid subsonic potential flow. With J. Webster, Siam Journal Mathematical Analysis , ( SIMA) vol 48, nr 3, 1848-1891, (2016)

Mathematical Aeroelasticity: A survey. With I. Chueshov. E. Dowell and J. Webster. , MESA, vol 7, nr 1, pp 5-29, 2016.

The Moore-Gibson-Thompson equation with memory in critical case, With F. Dell’Oro and V. Pata . Journal Differential Equations, ( JDE), 261, nr 7, 4188-4222,2016.

On long time behavior of Moore-Gibson-Thompson equation with molecular relaxation”. with A. Caixeta and V. Domingos Cavalcanti . Evolution Equations and Control Theory, (EECT), vol 5, Nr 4, pp 661-676, 2016.

Quasi-stability and Exponential Attractors for A Non-Gradient System—Applications to Piston-Theoretic Plates with Internal Damping”. with S. Howell and J. Webster. Evolution Equations and Control Theory. (EECT) vol 5, Nr 4, pp 567-603, 2016.

Global attractors for a third order in time nonlinear dynamics. With A. Caixeta and V. Domingos Cavalcanti. Journal Differential Equations.(JDE) 261, pp 113-147, 2016

”Small data global existence for a fluid-structure model” by Ignatova, Mihaela; Kukavica, Igor; Lasiecka, Irena; Tuffaha, Amjad - Nonlinearity.vol 30, pp 848-898 (2017)

Nonlinear Flow-Structure interactions-a Survey [with J. Webster], Nonlinear World, Vol 1, pages 32-52. 2017

Global solvability of Moore-Gibson-Thompson equation with memory arising in nonlinear acoustics, special Volume dedicated to J. Pruss Journal Evolution Equations (JEE), vol 17, pp 411-441, (2017)

Small data global existence for a fluid-structure model" by Ignatova, Mihaela; Kukavica, Igor; Lasiecka, Irena; Tuffaha, Amjad - Nonlinearity, vol 30, nr 2, 848-898, 2017.

The stochastic linear quadratic control problem with singular estimates [with H. Cavitm T. Levajkovic, A. Tuffaha], SIAM J. Control Optim. 55 (2017), no. 2, 595–626.

Global solvability of Moore-Gibson-Thompson equation with memory arising in nonlinear acoustics. J. Evol. Equations . 17 (2017), no. 1, 411–441.

Intrinsic decay rates for the energy of a nonlinear viscoelastic equation modeling the vibrations of thin rods with variable density. [with M. Cavalcanti, V. Domingos, C. Webler], Adv. Nonlinear Anal. 6 (2017), no. 2, 121–145.

Global existence and exponential stability for a nonlinear thermoelastic Kirchhoff–Love plate [with M. Pokojovy, X. Wan] . Nonlinear Anal. Real World Appl. 38 (2017), 184–221.

Flow-plate interactions:wellposedness and long time behavior [with J. Webster], Oberwolfach Seminars, vol 48, pp 173-259, Birkhauser, Springer Nature, 2018.

Long time dynamics of vectorial von Karman system with nonlinear thermal effects and free boundary conditions, [with To Fu Ma and R Monteiro] , Discrete and Continuous Dynamical Systems, series B. vol 23, Nr 3, pp. 1037-1072, 2018.

Boundary control of small solutions to fluid-structure interactions arising in coupling of elasticity with Navier Stokes equation under mixed boundary conditions. [with K.Szulc and A. Zochowski]. Nonlinear Analysis, Real World Applications, vol 44, pp 54-85, 2018.

Feedback control of the acoustic pressure in ultrasonic propagation, [with F. Bucci], Optimization, vol 68, nr. 10, pp 1811-1854, (2019)

Global smooth attractors for dynamics of thermal shallow shells without vertical dissipation”, [with R. Monteiro and Ma To Fu] Transactions of AMS, vol. 371, nr 11, pp 8051-8096,( 2019).

Long time behavior of quasilinear thermoelastic Kirchhoff Love plates , [with M. Pokojovy and X. Wan] Nonlinear Analysis, vol 186, pp 219-258, (2019).

Reducing Drag of the obstacle in the channel by boundary control:theory and numerics. [with K. Szulc and A. Zochowski]. CPDE-CPDS IFAC, vol 152, Nr 2, pp 168-173, (2019)

"Exponential decay of quasilinear Maxwell equations with interior conductivity", with M. Pokojovy and R. Schnaubelt, Nonlinear Differential Equations and Applications NoDEA. vol 26-51, pp 1-34,2019.

Minimizing drag in a moving boundary fluid-elasticity interaction (with L. Bociu, L. Castle and A. Tuffaha) , {it Nonlinear Analysis}, vol 197, 2020.https://doi.org/10.1016/j.na.2020.111837

A note on the Moore-Gibson-Thompson equation with memory type II;[ with Filippo Dell'Oro and Vittorino Pata], {it Journal of Evolution Equations}. vol 20, pp 1251-1268, 2020. On line: http://link.springer.com/article/10.1007/s00028-019-00554-0

Singular thermal relaxation limit for the Moore-Gibson -Thompson equation arising in propagation of acoustic waves. (with M. Bongarti and S. Charoenphon), {it Semigroup Operator Theory and Applications, SOTA}, [In honor of Prof. Kisynski], Springer. Vol 235, p 147-182, 2020.

Uniform stabilization of Boussinesq systems in critical Lq -based Sobolev and Besov spaces by finite dimensional interior localized feedback controls [with B. Priyasad and R. Triggiani) {it DCDS B } 25 (10), pp 4071-4117, 2020. doi: 10.3934/dcdsb.2020187

Uniform stabilization of Navier-Stokes equations in critical $L_q$ based Sobolev-Besov spaces by finite doimensional interior localized feedback controls.(with B. Priyasad and R. Triggiani), {Applied Mathematics and Optimization}, On line: https://doi.org/10.1007/s00245-019-09607-9. vol 83, nr 3, pp 1765-1831,(2021)

Vanishing relaxation time dynamics of the Jordan Moore Gibson Thompson equation arising in nonlinear acoustics, [with M.Bongarti and S. Charphoen] , {Journal of Evolution Equations}, vol 21, Nr 3, pp 3553-3584, (2021).

Finite dimensional boundary uniform stabilization of the Boussinesqq system in Besov spaces by critical use of Carleman extimate-based inverse theory, [with B. Priyasad and R. Triggiani], { Journal Inverse Ill-Posed Problems}, https://doi.org/10.1515/jiip-2020,0132. nr 1, 35-79; (2022)

"Long-time dynamics of an extensible hinged-free plate driven by a non-conservative force" [with D. Bonheur,F. Gazzola and J. Webster] { Annales de l'Institut Henri Poincare / Analyse non lineaire } ,2 vol39, nr 2, pp 457-500, (2022).

Uniform stabilization of 3D Navier-Stokes equations in low regularity Besov spaces..." [with B.Priyasad and R. Triggiani] {Archives of Rational Mechanics and Analysis } [ARMA], vol 241, nr 3, pp 1575-1654, (2021).

Boundary stabilization of the linear MGT equation with feedback Neumann control, [with M. Bongarti] {it Special Volume dedicated to Z. Nashed}. {Deterministic and Stochastic Optimal Control and Inverse Problems}, pp 150-169, 2021, CRC Press, Taylor and Francis, 2021.

Maximal $L^p$-regularity for an abstract evolution equation with applications to closed-loop boundary feedback control problems [with B. Priyasad and R. Triggiani ], {Journal Differential Equations}, vol 294, pp 60-87, (2021).

Weak and strong semigroups in structural acoustic Kirchoff-Boussinesq interactions with boundary damping. [with J.Rodriguez] {Journal Differential Equations}, vol 298, pp 387-429, 2021

The SMGT equation from the boundary: regularity and stabilization. [with M. Bongarti and R. Triggiani], Appl. Anal. 101 (2022), no. 5, 1735–1773.

Boundary stabilization of the linear MGT equation with partially absorbing boundary data and degenerate viscoelasticity. [with M. Bongarti and J. Rodriguez], { Discrete Contin. Dyn. Syst.} Ser. S 15 (2022), no. 6, 1355–1376.

Uniqueness of the Riccati operator of the non-standard ARE of a third order dynamics with boundary control. (with R. Triggiani). {it Control and Cybernetics}. vol 51, Nr 2, pp 171-191, (2022).

A. Balakrishna, I. Lasiecka and J. Webster. Elastic Stabilization of an intrinsincly unstable hyperbolic flow-structure interaction in the 3D . Mathematical Models and Methods in Applied Sciences, M3AS. vo; 33, nr 03, pp 505-545.(2023)

I. Lasiecka and J. Webster, Flutter Stabilization for an unstable hyperbolic flow-plate interaction. With J. Webster. { Fluids Under Control}, Springer's Series { Advances in Mathematical Fluid Mechanics}, 2023.

Gevrey regularity of the semigroup corresponding to an Euler-Bernoulli plate equation with localized structural damping. [with L. Tebou], accepted for  Discrete and Continuous Dynamical Systems, DCDS},vol 44, Nr 6, pp 1647-1666 , (2024)

Dynamics of Extensible Beams with Nonlinear Noncompact  Energy level Damping. [with E.Gomez,M.Jorge,V.Narciso] Accepted for Mathematische  Annalen  (2024).  Mathematische Annalen. On line version:  https://doi.org/10.1007/s00208-023-02796-3

On weak/strong attractor for a 3-D structural-acoustic interaction with Kirchhoff-Boussinesq elastic wall subject to restricted boundary dissipation." with J. Rodriguez,  Journal  of Dynamics and  Differential  Equations,  vol 36, pp 2793-2825, (2024)

Boundary stabilization for a heat-kelvin-Voight unstable interaction model, with control and partial observation localised at he interface only. [With R. Mahawattege and R. Troggiani]. Journal of optimization, theory and applications [JOTA], (2024), https://doi.org/10.1007/s10957-024-02477-4

Abstract Representations of SMGT equation under roufg boundary controls:opttimal interior regularity. I.Lasiecka,R.Triggiani, X.Wan. Mathematical Methos in Applied Sciences,vol 47 (17),pp 13063-13086. (2024)

Maximal Lp-regularity of an abstract evolution equation: Application to closed-loop feedback problems, with boundary controls and boundary sensors. I.Lasiecka, B.Priyasad,R.Triggiani. Nonlinear Analysis Real Word Applications. volume 84, 104295, 2025. 

Uniform Stabilization in Besov spaces with arbitrary decay rates of the Magnetohydrodynamic System by finite dimensional interior localised static feedback cotrols. I.Lasiecka, B.Priyasad,R.Triggiani. Research in Mathematical Sciences, 12(1),7; (2025). 

Unique Continuation of Static Over-Determined Magnetodrodynamic Equations, [with B. Priyasad and R.Triggiani], Rendiconti Di Lincei. Special volume in honor of G.DaPrato.  (2025). 

Linearised magnetohydrodynamics system by finite-dimensional localized feedback controllers. [with B. Priyasad,R. Triggiani] , to appear Rendiconti di Trieste, Special Volume dedicated to E. Metidieri,(2025). 

Numerical approximations of Riccati based hyperbolic-like feeedback controls, [with R. Triggiani and X. Wan], Journal of Optimization, Theory and Applications,JOTA,  205 (2),34, (2025).

Wave equation with nonlinear boundary dissipation and boundary/interior sources of critical exponents is asymptotically finite dimensional and smooth [with Xiaoyue Han, and Yuming Qi], Discrete and Continuous Dynamical Systems, Series A, 45(9),pp 3375-3410,(2025)

Stabilization of a weak viscoelastic wave equation in Riemannian geometric setting with an interior delay under nonlinear boundary dissipation. Li,S-J,Chai,S,Lasiecka,I; Nonlinear Analysis Real World Applications, vol 84, 104252, (2025). 

Sharp Uniform stabilization of a shallow shell with internal rotational inertia and nonlinear boundary feedback under free boundary conditions. I.Lasiecka, S-J-Li, R.Triggiani. to appear NODEA -Nonlinear Differental Equations, In memory of G.DaPrato, (2025). 

Attractors for second order in time non-conservative dynamics with nonlinear damping. [with J.H. Rodriguez, M, Roy],  Journal Differential Equations,  vol 451,  12(3),52 (2026).

Refereed Conference Publications

Stabilization of a nonlinear structural acoustic interaction , [with J. Rodriguez], 2021 ACC [American Control Conference] .May 26-28, 2021. ACC 2021, Nr 113.

Optimal feedback arising in a third-order dynamics with boundary controls and infinite horizon. [with R. Triggiani], {J. Optim. Theory Appl.}. 193 (2022), no. 1-3, 831–855.

Boundary feedback stabilization of a critical nonlinear JMGT equation with Neumann-undissipated part of the boundary. [with M. Bongarti] , {Discrete Contin. Dyn. Syst. Ser.} S 15 (2022), no. 8, 1957–1985.

Optimal boundary feedback control of high intensity focused ultrasound process. (with M. Bongarti and J. Rodriguez). 2021 60-th IEEE Conference on Decision and Control (CDC), December 13-15, 2021, Austin, Texas

Presentations - Conference (refereed *)

PLENARY PRESENTATIONS:

12th IFIP Conference on System Modelling and Optimization, Plenary speaker Budapest, Hungary, Sept. 2-6, 1985

Southeastern AMS Atlantic Conference on Dffierential Equations, Plenary speaker Georgia Institute of Technology, Atlanta, Oct. 25-26, 1985

IFIP Conference on Boundary Control and Boundary Variations, Nice, France, June 10-13, 1986

NSF-AFOSR Conference on Control of Systems Governed by PDE's, Montreal, A, Oct. 5-9, 1986

International Conference on Control Problems for PDE's, Santiago de Compostela, Spain, July 6-9, 1987

Modelling, Information Processing and Control, MIPAC Conference; University of Wisconsin, Madison, May 15-18, 1988

Perspectives in Control Theory, Polish Academy of Sciences, Sielpia, Sept. 19-24, 1988

SIAM Annual Meeting, Plenary Speaker Chicago, IL, July 15-20, 1990

10th INRIA International Conference on Analysis and Optimization, Nice, France, June 9-12, 1992

2nd International SIAM Conference on Mathematical and Numerical Aspects of Wave Propagation, Plenary speaker Univ. of Delaware, June 7-10, 1993

8th Annual Three Rivers Applied Mathematics Colloquium, Plenary Speaker ,University of Pittsburgh, April 1-2, 1995

IFIP Conference on Control of PDE's, Laredo, Spain, Sept. 4-9, 1994

34th CDC-IEEE Conference, Plenary Speaker New Orleans, Louisiana, Dec. 13-16, 1995

MTNS Conference, Plenary Speaker St. Louis, MO, June 24-28, 1996

2nd Congress on Nonlinear Analysis, Athens, Greece, June 10-17, 1996

Principal Lecturer, Barrett Lectures, University of Tennessee, Knoxville April 1997

International Conference on Applied Analysis, Samos, Greece, July 4-9, 1996

ISAAC Congress 97, Plenary Speaker Delaware, MD, June 3-7, 1997

Conference on Stochastic and Deterministic Control, Plenary speaker , Scuola Normale Superiore, Pisa, Italy, July 3-7, 1997

98- IEEE-MMAR Conference, Key Note speaker ,Miedzyzdroje, Poland, Aug. 24-27, 1998

First International Conference on Semigroups, in honor of R. Phillips, Newport Beach, CA, Dec. 14-16, 1998

Control of Systems Governed by PDE's, Univ. of Nancy, France, March 8-12, 1999

Principal Lecturer at the NSF-CMBS Conference on Mathematical Control Theory of Coupled PDE's, Univ. of Nebraska, Lincoln, Aug. 4-10, 1999

Control of Nonlinear Distributed Parameter Systems, Conference in honor of 60th birthday of D. Russell, Texas A&M University, Oct. 22-24, 1999

German-Polish Conference on Optimization-Methods and Applications, Zagan, Poland, Sept. 14-18, 1999

AMS Conference on Differential Geometric Methods of PDE's, Boulder, Colorado, June 27-July 1, 1999

AIMS International Conference on Dynamical Systems and Diferential Equations, Key Note Speaker ,Atlanta, GA, May 18-21, 2000

29th Conference on Applied Mathematics (IEEE Distinguished Lecturer), Zakopane, Poland, Sept. 19-26, 2000

Second Meeting on Inverse Problems, Gargnano, Italy, April 1-7, 2001

International Conference on Dynamics of Continuous Systems, Plenary Speaker , London, Canada, July 27-31, 2001

SIAM Annual Meeting and Control Conference, Plenary Speaker , San Diego, Plenary Speaker July 9-13, 2001

Autumn School on Semigroups and Evolutions, CNRS, Trento, Italy, Novemeber 1-5, 2001

French-German Conference on Optimization, Plenary Speaker Cottbus, Germany, September 9-13, 2002

Symposium on Partial Differential Equations: Iguacu, Brazil, December 17-19, 2003

Barett Lectures, Main Speaker , University of Tennessee, April 28-30, 2005

Differential Equations and Dynamical Systems, Guelph, Canada, July 29-31, 2005

Conference on Differential and Difference Equations with Applications, Melbourne, FL, August 1-5, 2005

ICNPAA 2006 Mathematical Problems in Engineering, Budapest, Hungary, June 21-23, 2006

The International Conference of Hybrid Systems and Applications, Lafayette, LA, May 22-26, 2006

Advances in Control theory of Partial Differential Equations, Univ. of Maryland, Oct. 28-29, 2006

Congress of Applied Mathematics, Plenary Speaker , Lima, Peru, January 9-12, 2007

Functional Analysis and Optimization, in honor of S. Rolewicz, Bedlewo, Poland, Septebmber 17-21, 2007

WCNA 2008 Fifth World Congress of Nonlinear Analysis, July 2-9, Orlando, FL, 2008

6th International Conference on Differential Equations and Dynamical Systems, Baltimore, May 22-25, 2008

50 Years of Control Theory, Plenary Speaker Polish Academy of Sciences, Bedlewo, September 15-22, 2008

International Conference on Differential Equations and Topology, dedicated to 100th birthday of L. S.Pontryagin. Moscow State Univ., June 18-25, 2008

Systems Theory, Modelling, Analysis and Control, Main Speaker ,Fes, Morocco, May 25-28, 2009

SEARCDE-29 , Southestern Regional Conference on Differential Equations, Plenary speaker Macon. Georgia, October, 16-17, 2009

ICNPAA 2010: Mathematical Problems in Engineering, Aerospace and Sciences, INPE, Plenary speaker San Jose dos Campos, Brazil, June 30-July 3, 2010

Analysis Days, King Fahd University of Petrolium and Minerals (KFUPM) , Dhaharan. Dec 21-23, 2010.

Summer School: Nonlinear Hyperbolic PDE's, Dispersive and Transport Equations: Plenary speaker Analysis and Control. Sissa, Trieste , Italy, May 16-July 26, 2011 Main Lecturer (7 lectures)

Summer School on Linear and Nonlinear Evolutions. Main Lecturer Istambul, July 1-30, 2011. (4 lectures)

2011 SIAM Reid Prize Lecture, Hyatt Regency, Baltimore, July 27, 2011

ICNPAA 2012 Congress: Mathematical Problems in Engineering, Aerospace and Sciences. Vienna University of Technology, Vienna, Austria, July 10-14, 2012

ANCNA -Conference on Communications in Nonlinear Analysis, Bolu, Turkey, July 3-6, 2013.

Conference on Theory , Methods and Applications of Differential Equations, Kingsville, TX, Dec 17-21, 2012.

One of the Four Main Lecturers at the Course on Recent Advances in Partial Differential Equations, University of Milano, Italy, June 17-22, 2013 Main Lecturer -6 lectures ,

EQUADIFF 13, Prague, Czech Republic, August 26-30, 2013.

Ellis B. Stouer's Distinguished Lecture , University of Kansas, December 3, 2013.

Novacella Conference COPDE , Plenary Speaker ,May 28 -June 1, 2014.

International Conference on Hyperbolic Problems, Plenary speaker -one of the four IMPA, Rio de Janeiro, Brazil, July 280th-August 1, 2014.

Workshop on Shape Optimization and Topology Optimization with PDE Constraints- in honor of J. Sokolowski-LNCC, Petropolis-Rio de Janeiro , August 11-15, 2014.

Recent Trends in Nonlinear PDE's -NPDE 2014 , Main Speaker 28-30 May, 2014, Trieste, Italy.

Shanks Workshop on Mathematical Aspects of Fluid Dynamics, Main Speaker Vanderbilt University, February 28-March 1, 2015.

Plenary Speaker at SIAM-SEAS 2015. March 20-25, 2015. University of Alabama, Birmingham,AL.

Plenary speaker (one of three) at the Ninth IMACS Conference on Nonlinear Evolution Equations and Wave Phenomena. Georgia Center, University of Georgia, April 01-04, 2015

7-th International Conference on Dynamic Systems and Applications. Atlanta, May 27-30, 2015.

Mathematical Fluid Mechanics:Old Problems, New Trends. Main Speaker Banach Center, Bedlewo, 30 August-5 September, 2015

AMS Conference at Stony Brook, March 19-20, 2016. One of the three Invited Addresses .

International Conference on Evolution Equations and Shanks Lecture, Main speaker Vanderbilt University, Nashville, May 16-20, 2016.

Nonlinear PDE's in Applied Mathematics, Izmir Institute of Technology, Turkey, August 28-30, 2016. One of the four plenary speakers.

Oberwolfach Seminar 2016, Nov 20-26, 2016. Plenary lecturer. [one of fourth]

Banff International Research Station. Workshop on Control Theory of PDE's. July 16-21, 2017. Main Speaker.

Conference on Automatic 2017. One of the four plenary speakers. Cracov, June 16, 2017,

GPCO 2017-7th German-Polish Conference on Optimization, Plenary Speaker 27-08-01-09, 2017, Bedlewo-Polish Academy of Sciences, Poland.

Conference on Recent Advances in Mathematical Sciences [RAMSA -17], College of Engineering, Visakhapatnam, India , 19-22 December, 2017.

Path inn Mathematical Control Theory, One of the three Plenary Speakers , Politecnico di Torino,, March 25-27, 2018.

ETAMM Emerging Trends in Applied Mathematics and Mechanics, Plenary Speaker-one of the four Jagiellonian University, Kracov, Poland, June 18-22, 2018.

SMACS 2018-Special Materials and Complex Systems, Gargnano, Italy, June 18-22, 2018.

AFOSR Workshop on Dynamics and Numerics for Fractional PDE's, Plenary Speaker San Juan, December 4-8, 2018.

IFAC CPDE Conference, Oaxaca, Mexico, May 20-24,2019 Key note lecture .

Romanian Congres of Mathematics, July 28-August 3,2019. Plenary talk

XVIII Workshop in PDE, Rio de Janeiro [Petropolis-LNC], September 10-13, 2019. Plenary Speaker.

Conference in honor of Jaime Rivera, Maringa, Brasil, October 16-18. 2019. Plenary Speaker.

INVITED and PLENARY PRESENTATIONS -from 1985:

2nd International Conference on Control Theory for Distributed Parameter Systems and Applications, Vorau, Austria, July 9-14, 1985

International Conference on Theory and Applications of Differential Equations, Edinburg, TX, May 20-23, 1985

International Conference on Differential Equations in Banach Spaces, University of Bologna, Bologna, Italy, July 1-5, 1985

24th IEEE Conference on Decision and Control (SIAM-invited paper), Ft. Lauderdale, Dec. 11-13, 1985

NSF-AFSOR-NASA Workshop on Control Systems Governed by Partial Differential Equations with Applications to Large Flexible Structures (invited panel leader), Tampa, FL, March 4-8, 1985

NASA-UCLA Workshop on Computational Techniques in Identication and Control of Flexible Flight Structures, Lake Arrowhead, CA, Nov. 2-4, 1985

Operator Methods of Optimal Control Problems (Special Session), Annual Meeting of the American Mathematical Society, New Orleans, LA, Jan. 7-11, 1986

Conference on Optimal Control with Partial Differential Equations, Oberwolfach, May 18-24, 1986

Conference on Control and Identication of Distributed Systems, Vorau, Austria, July 6-12, 1986

AMS Conference on Semilinear Parabolic and Hyperbolic Equations, Charlotte, NC, Oct. 17-18, 1986

International Conference on Evolution Equations, Scuola Normale Superiore, Pisa, Italy, Feb. 1987

Conference in Honor of A. V. Balakrishnan's Sixtieth Birthday, Washington, DC, June 16-19, 1987

Trends in Semigroups and Applications, International Conference, Trieste, Italy, Sept. 28-Oct. 3, 1987

Combined Midwest-Southeast Differential Equations Conference, Vanderbilt University, Oct. 23-24, 1987

26th IEEE Conference on Decision and Control, Los Angeles, CA, Dec. 9-11, 1987

COMCON Workshop on Stabilization of Flexible Structures, Montpellier, France, Dec. 11-15, 1987

INVITED and PLENARY PRESENTATIONS

8th International Conference Analysis and Optimization of Systems, INRIA, Antibes, June 8-10, 1988

4th International Conference on Control at Distributed Parameter Systems, Vorau, Austria, organized by the University of Graz, July 10-16, 1988

IFIP Conference on Control Boundaries and Stabilization, Clermont-Fernoud, France, June 20-23, 1988

AMS Special Session on Control Theory, University of Kansas, Lawrence, Oct. 28-29, 1988

27th IEEE Conference on Decision and Control, Austin, Texas, Dec. 7-9, 1988

Mathematical Science Institute Conference on Applications of Microlocal Analysis, Cornell University, Ithaca, NY, Nov. 28-Dec. 3, 1988

SIAM Conference on Control in the 90's, San Francisco, May 17-18, 1989

General IFIP Conference on Modelling and Optimization, Leipzig, E. Germany, July 3-7, 1989

IIASA-IFIP Conference on Modelling and Inverse Problems, Laxenburg, Austria, July 24-29, 1989

International Conference on Differential Equations, Colorado Springs, June 7-10, 1989

28th IEEE-CDC Conference, Tampa, Dec. 13-16, 1989

Workshop on Control Theory, Pisa, July 16-18, 1989

AMS Annual Meeting, Louisville, KY, Jan. 17-18, 1990

2nd Symposium on Optimal Design and Control of Structures, Jablonne, Poland, June 4-9 1990

International Conference on Optimal Control of Partial Differential Equations, organized by Univ. of Augsburg, Irsee, Germany, April 9-12, 1990

4th NASA Workshop on Computational Control of Flexible Aerospace Systems, Williamsburg, VA, July 11-13, 1990

NSF Conference on Mathematical Control Theory, IIT, Bombay, Dec. 10-15, 1990

The 29th IEEE Conference on Decision and Control, Honolulu, Hawaii, Dec. 5-7, 1990

NSF{CBMS Regional Conference on Nonlinear Dispersive Wave Systems, Orlando, FL, March 11-15, 1991

AMS Special Session, Operator Methods in Control Theory Tampa, FL, March 22-23, 1991

SIAM Conference ICIAM 91, Washington, DC, July 8-12, 1991

Meeting on Differential Equations in Banach Spaces, Bologna, Italy, July 1-5, 1991

International Workshop-Conference on Evolution Equations, Control Theory and Biomathematics, Hans-sur-Lesse, Belgium, Oct. 20-26, 1991

NSF Workshop on Stochastic Theory and Adaptive Control, Lawrence, KS, Sept. 26-28, 1991

INVITED and PLENARY PRESENTATIONS

IMA Workshop on Control, Univ. of Minnesota, Nov. 9-13, 1992

IFIP Conference of Boundary Control and Boundary Variations, Nice, France, June 3-5, 1992

First World Congress of Nonlinear Analysis, Tampa, FL, Aug. 19-26, 1992

SIAM Conference on Control, Minneapolis, Minnesota, Sept. 17-18, 1992

AMS Annual 1992 Meeting, Baltimore, MD, Jan. 8-11, 1992

AMS Annual 1993 Meeting, San Antonio, Texas, Jan. 13-16, 1993

IFIP Workshop, Univ. of Trento, Italy, Jan. 4-9, 1993

AMS Annual Meeting, Special Session on Control and Stability, San Antonio, TX, Jan. 13-16, 1993

Conference on Optimal Control of Differential Equations, Ohio Univ., Athens, Ohio, March 25-27, 1993

Conference on Control and Estimation of Distributed Parameter System, Univ. of Graz, Vorau, Austria, July 18-24, 1993

First International Conference on Dynamic Systems and Applications, Atlanta, Georgia, May 26-29, 1993

Minisymposium on Control of PDE's, Texas A&M Univ., College Station, Oct. 21, 1993

AMS Meeting/Special Session, College Station, TX, Oct. 22-23, 1993

32nd IEEE Conference on Decision and Control, San Antonio, TX, Dec. 15-17, 1993

INVITED and PLENARY PRESENTATIONS

SIAM Annual Meetings, San Diego, CA, 1994

AFOSR Workshop on Optimal Design, ICIAM Blacksburg, VA, April 8-9, 1994

IAC Workshop on Control and Applications, Rome, Italy, July 11-13, 1994

ICCAM 94th International Conference on Computational and Applied Mathematics, Leuven, Belgium, July 25-30, 1994

IFIP Conference on Control of Partial Differencial Equations, Loredo, Spain, Sept. 4-9, 1994

4th International Conference on Evolution Equations, Pisa, Italy, Sept. 26-30, 1994

AMS Meetings, Orlando, FL, March 17-18, 1995

ICIAM 95, Hamburg, Germany, July 3-7, 1995

17-th IFIP Conference on Modeling and Optimization, Prague, July 10-14, 1995

IFIP Conference, Warsaw, Poland, July 17-21, 1995

SIAM Annual Meeting, Charlotte, NC, Oct. 23-26, 1995

SIAM Annual Meeting, Kansas City, KS, June 21-25, 1996

Conference on Nonlinear Problems in Aerospace, Daytona Beach, FL, May 9-11, 1996

SPIE's 1996 Symposium, San Diego, CA, Feb 25-29, 1996

MMAR-96 Conference, Miedzyzdroje, Poland, Sept. 10-13, 1996

AMS Conference on Mathematical Aspects of Wave Propagation, Chattanooga, TN, Oct. 11-12, 1996

SPIE Conference on Smart Structures and Materials, San Diego, CA, Feb. 4-7, 1997

ISSAC Congress, Invited Session on Mathematical Methods in Wave Propagation, June 6, 1997

IFIP Conference on Optimal Control, Gainesville, FL, Feb. 27-Mar. 1, 1997

CIRM Conference on Control of PDE's, Luminy, Marseille, France, June 16-21, 1997

18th IFIP General Conference on Modeling and Optimization, Detroit, MI, July 21-24, 1997

International Conference on Dynamics and Control of PDE's, Guanajuato, Mexico, Nov 29-31,1997

Semester on Control Theory of PDE's, Institut Henri Poincare , Paris, France, March 9-13, 1998

Workshop on Thermoelasticity, Nat. Lab. Scientic Comp., Rio de Janerio, Brazil, March 16-20, 1998

International Conference on Control of PDE's, Chemnitz University, Germany, April 20-25, 1998

4th SIAM Conference on Control and its Applications, Jacksonville, FL, May 7-9, 1998

Conference on Control of Distributed Parameter and Stochastic Systems, Hangzhou, China, June 19-22, 1998

Conference on Semigroups of Operators, Newport Beach, CA, Dec. 14-18, 1998

Invited SIAM lecture at 37th IEEE CDC Conference, Tampa, FL, Dec. 16-18, 1998

AMS Meeting, Invited Session on Control and Dynamics of PDE's, Las Vegas, NV, April 10-11, 1999

ICIAM 99, Invited Session on Control of Shells, Edinburgh, Scotland, July 5-9, 1999

19th IFIP Conference, Invited Session on Control of DPS Systems, Cambridge, England, July 12-16, 1999

AMS Southestern Meeting, Invited Session on Optimal Control and Computational Optimization, Charlotte, NC, Oct. 15-17, 1999

38th IEEE CDC Conference, Invited Session on Control of Distributed Systems, Phoenix, AZ, Dec. 7-10, 1999

AMS Annual Meeting, Invited Session on Differential Geometric Methods in Control Theory, Washington, DC, Jan. 19-21, 2000

3rd International Conference on Nonlinear Problems in Aviation and Aerospace, Daytona Beach, FL, May 10-12, 2000

International Conference on Distributed Systems, Ekaterinburg, Russia, May 30-June 2, 2000

International Workshop on Differential Equations and Optimal Control, Ohio University, May 12-14, 2000

Conference on Optimal Control of Dynamical Systems, Oberwolfach, June 4-10, 2000

Workshop on PDE's, Thermo-Visco Elasticity, University of Konstanz, Germany, July 31-Aug. 4, 2000

IMACS World Congress, Invited Session on Wellposedness and Qualitative Behaviour of Solutions to Nonlinear Shell Theory, Lausanne, Switzerland, Aug. 21-25, 2000

Third World Congress of Nonlinear Analysis, Catania, Sicily, July 19-26, 2000

PDE Conference, Virginia Tech. University, Blacksburg, VA, Oct. 15-16, 2000

AMS Conference, Invited Session on Calculus of Variations and Nonsmooth Analysis, Lawrence, KS, March 30-April 1, 2001

Workshop on Wellposedness in Optimization and Nonsmooth Analysis, Banach Center, Warsaw, Poland, Sept. 10-15, 2001

ISAAC Congress, Invited Session on Geometric Methods and PDE's, Berlin, Germany, Aug. 20-25, 2001

AMS Conference, Invited Session on Wave Propagation, Chattanooga, TN, Oct. 5-7, 2001

INVITED and PLENARY PRESENTATIONS

AMS Annual Conference, Invited Session on Nonlinear PDE's, Jan. 7-11, 2002

Conference on Evolution Equations and Semigroups, INDAM Palazzone in Cortona, Italy, April 8-12, 2002

First Joint International Meeting AMS-Unione Matematica Italiana, Pisa, Italy, June 12-16, 2002

Conference on Differential Equations and Nonlinear Dynamics. University of Alberta, Edmonton, Alberta, Canada, July 7-12, 2002

SIAM Annual Conference, Invited Session on Shape Optimization, Philadelphia, July 8-12, 2002

Conference on PDE's and Optimization, Romanian Academy of Sciences, Constanza, Romania, September 10-14, 2002

Institut Mittag-Leer, Semester on Mathematical Control Theory, Jan. 2003

Conference on Semigroups and Evolutions, Gargnano, Italy, March 31-April 4, 2003

3rd International Conference on Engineering, Applications and Computational Algorithms, Guelph, Ontario, Canada, May 15-18, 2003

IIASA Workshop on Control of Distributed Systems and Environmental Applications, Laxenburg, Austria, May 26-18, 2003

Conference in honor of J. Lagnese, Washington, DC, May 29-June 3, 2003

21st IFIP Conference on System Modeling and Optimization, invited session, Sophia Antipolis, France, July 21-25, 2003

9th IEEE International Conference on Methods and Models in Automation and Robotics, Invited Session on Optimization of Innite-Dimensional Systems, Miedzyzdroje, Poland, August 25-28, 2003

4th ISAAC Congress (International Society for Analysis, Applications and Computations), Special Session on Inverse Problems, Toronto, Canada, August 11-16, 2003

5th Congress of Romanian Mathematics, Pitesti, Romania, June 22-28, 2003

Workshop on Boundary Control and Optimization, Pisa, February 26-28, 2004

AIMS Conferene on Differential Equations and Dynamical Systems, Los Angeles, CA, June 15-19, 2004

SIAM Conference on Nonlinear Waves and Coherent Structures, invited session, Orlando, Oct. 2-5, 2004

Workshop on Optimal Control of ODEs Conference, dedicated to Czeslaw Olech. Banach Center, Warsaw, Poland, September 1-5, 2004

IFIP Conference on Free an Moving Boundaries, Houston, Dec 2-4, 2004

AMS Conference, Southeastern Section, invited session, Bowling Green, KY, March 2005

AMS Conference, Eastern Section, invited session, Newark, DE, April 2-3, 2005

Oberwolfach Conference on Optimal Control of Coupled Systems of PDE's, Oberwolfach, April 17-23, 2005

Workshop on Inverse Problems, Charlotte, NC, May 27-30, 2005

5th ISAAC Congress, Catania, Italy, July 25-30, 2005

22nd IFIP Conference on Modeling Optimization, Torino, Italy, July 17-21, 2005

AMS Summer Research Conference on Control Methods in PDE Dynamical Systems, Snowbird, Utah, July 3-7, 2005

Workshop on Boundary Value Problems, Computation and Control, UCLA, Los Angeles, CA, September 19-23, 2005

Conference on Evolution Equations, Applications to Physics and Engineering, Luminy, France, October 24-28, 2005

MMAR 2005{IEEE Conference, Miedzyzdroje, Poland, August 29-September 1, 2005

AIMS Conference on Dynamical Systems and Differential Equations, Special Session Innite-Dimensional Dynamical Systems, Poitiers, France, June 25-28, 2006

AMS Conference, Special Session Harmonic Analysis and PDE's, Miami, FL, April 1-2, 2006

Fluids and Waves-Recent Trends in Applied Analysis, Memphis, TN, May 11-13, 2006

SIAM Conference on Analysis of PDE's, Invited Session on Structure Interactions with Fluid Gas Flows and Acoustical Waves, Boston, MA, July 10-12, 2006

IEEE{MMAR 2006, Miedzyzdroje, Poland, August 28-31, 2006

Evolutions Equations 2006, in memory of G. Lumer, Univ. of Mons, Mons, Belgium, August 28-September 1, 2006

International Conference on Differential Equations, dedicated to Y. Lopatinsky, Lviv, Ukraine, September 12-17, 2006

Workshop on PDE's, Rio de Janeiro, Brazil, September 12-15, 2006

Advances in Control of PDE's, in honor of the 70th birthday of T. Seidman, Univ. of Maryland, October 28-29,2006

Workshop on Direct, Inverse and Control Problems for PDE's (DICOP), Rome, Italy, June 25-28, 2007

International Conference on Theoretical and Numerical Fluid Mechanical, in honor of P. Galdi, Vancouver, Canada, August 11-17, 2007

Conference on Functional Analysis and Optimization, Center of the Institute of Mathematics of the Polish Academy of Sciences, Bedlewo, Poland, September 17-21, 2007

Int. Conference on Inverse and Ill-Posed Problems of Mathematical Physics, dedicated to M. M. Lavrentev, Novosybirsk, Russia, August 20-25, 2007

Special Session at the SIAM-PDE Conference, Arizona, December 2007

AMS-NZM First Joint Meeting, Session on New Trends in Spectral Analysis and PDE, Wellington, New Zealand, Dec. 12-15, 2007

Workshop on PDE's, Rio de Janeiro, Brazil, September 1-7, 2007

Workshop on PDE's, University of Maringa, Maringa, Brazil, September 10-17, 2007

MFO, Workshop on Optimal Control of Coupled PDE's, Oberwolfach, Germany, March 2-8, 2008

AMS Session on Harmonic Analysis and Fluids, Bloomimgton, April 5-8, 2008

7th AIMS Conference on Dynamical Systems and Differential Equations, Arlington, TX, May 18-21, 2008

Int. Conference in Inverse Problems, Modeling and Simulations, Mugla, Turkey, May 28-30, 2008

Differential Equations and Topology, dedicated to L. S.Pontryagin, Moscow State Univ., June 17-22, 2008

Direct, Inverse and Control Problems in PDE's, Cortona, Italy, September 22-27, 2008

Workshop on Partial Differential Equations, organized by LNPC and UFRJ, Rio de Janeiro, Brazil, August 22-26, 2008

MTNS (Mathematical Networks and Systems) 2008, Workshop on Classical PDE Control Studies, Blacksburg, VA, July 28-August 1, 2008

AMS Central Sectional Meeting, Special Session on Optimization and Variational Analysis, Kalamazoo, Michigan, October 17-19, 2008

47th IEEE-CDC Conference, Invited Session Distributed Parameter Systems, Cancun, Mexico, December 9-11, 2008

International Conference on Nonlinear Parabolic Problems, in honor of H. Amann, Banach Center, Bedlewo, Poland, May 10-16, 2009

AMS Conference, Special Session on Nonlinear PDE's, San Francisco, May 25-27, 2009

6th IMACS Intl. Conference on Nonlinear Evolution Equations and Wave Phenomena, Athens, Georgia, March 23-26, 2009

Review of AFOSR, Dynamics and Control Program, Washington, DC, July 15-18, 2009

24th IFIP Conference, Invited Session on Stability and Error Analysis for Optimal Control Problems, Buenos Aires, Argentina, July 27-31, 2009

International Conference on Mathematical Control Theory, in honor of D. Russell. Chinese Academy of Sciences, Beijing, China, May 15-17, 2009

7-th ISACS Congres, Invited Session on Nonlinear Evolutionary PDE's. Imperial College, London, July 13-17, 2009.

Summer School on Nonlinear Analysis, Federal University of Rio de Janeiro, August 2-8, 2009

SIAM PDE Conference, Miami, December 7-10, 2009

Conference in Honor of V. Lakshmikantham, Recent Advances in Mathematical Sciences and Applications, December 18-22, 2009, Mandurawada, India.

AMS Annual Meeting, Jan. 10-15,2010. Invited session Nonlinear Hyperbolic Equations and Control Systems in Physics and Engineering.

Winter School on Nonlinear Analysis and Control, , March 1-6, 2010, University of Maringa, Brazil.

Conference on Harmonic Analysis and PDE's, University of Nebraska, April 17-18, 2010.

5th International Conference "Inverse Problems: Modeling and Simulation", Antalya, Turkey, May 24-29, 2010

2010 American Control Conference (ACC) , June 30-July 2, 2010, Baltimore, Maryland, Invited Session "Estimation and Control of DPS ".

AIMS Conference on Dynamical Systems and Differential Equations, May 25-31, Dresden, Germany. Special Session Qualitative Behavior of Dissipative Dynamical Systems.

Conference on Evolution Equations, October 11-15, 2010, Schmitten-Frankfurt, Germany

Workshop on Dynamical Systems, September 18-22, 2010, Edinburgh, Scottland.

Conference on Semigroups, Evolution Equations, and Boundary Conditions, University of Taubigen, Germany, July 1-3, 2010

Conference on PDE-s , Semigroup Theory and Inverse Problems, University of Bologna, Italy September 1 - 4, 2010

1065-th AMS Meeting, (Invited Session: Differential Equations and Applications), University of Richmond, November 6-7, 2010

49-th IEEE-CDC Conference, (Invited Session on Nonlinear Control) , Atlanta, GA, Dec 15-17, 2010

Analysis Days , KFUPM, Dhahran, SA, Dec 21-23, 2010

2011 AMS Annual Meeting, Invited Session on Fluid Structure Interactions , New Orleans, Luisiana, Jan 6-9, 2011

INDAM Workshop "Modeling and Control of Nonlinear Evolutions". Sissa, Trieste, May 24-27, 2011.

SIAM Conference on Control, Special session Optimal Control and Applications, Baltimore, MD, July 25-27, 2011.

Summer School: Linear and Nonlinear Evolutions, (Principal Lecturer),Koc University, Istambul, Turkey, June 27-July 31, 2011.

PDE-Belem. X Workshop on Partial Differential Equations and Applications, August 29-September 01, 2011.

25-th IFIP TC7 Conference on Modeling and Control, Invited Session: Analysis and Control of Composite Systems , Berlin, Germany, Sept 12-16, 2011.

25-th IFIP TC7 Conference on Modeling and Control,Invited Session:Evolution Problems and Optimal Control Berlin, Germany, , Sept 12-16, 2011

Workshop on Control and Optimization of PDE's, University of Graz, Austria, Oct 10-14, 2011

Evolution Equations and Randomness, Bad Harrenhalb, Germany, October 10-14, 2011

SIAM Conference on Analysis of PDE's. Invited Session " Dissipative Systems and Attractors", San Diego, Nov 14-17, 2011.

Workshop on Optimal Control of PDE;s, Invited speaker In honor of F. Troltsch. Nov 27-Dec 03, Klaenbach, Germany, 2011.

International Conference on Numerical Analysis and Optimization Theory, Plenary speaker. KFUPM, Dhahran, SA, December 17-22, 2011.

INVITED and PLENARY PRESENTATIONS

AMS Annual Meeting, Invited Session on Control of Biological Systems. Jan 4-7, 2012. Boston.

INDAM Workshop on Mathematical Models and Analytical problems in Special Materials. In honor of Mauro Fabritzio. Rome, April 16-20, 2012.

Conference on Variational Analysis and Applications, Erice, Sicily, May 14-22. 2012.

The Fifth International Conference on Inverse Problems, Golf Antalya, Turkey, May 24-29,2012.

AIMS Conference on Differential Equations and Dynamical Systems, Invited Session on Mathematical Theory of Commpresible and Incompressibls Fluids. Orlando, Fla, July 4-5, 2012

AIMS Conference on Differential Equations and Dynamical Systems, Invited Session on Nonlinear Evolutions with Interfaces . Orlando, Fla, July 1-3, 2012

ICNPAA 2012 Congress on Mathematical problems in Engineering. (Plenary speaker), Vienna, July 9-14,2012.

Workshop on Inverse Problems, University of Bologna, Bologna, Italy, July 16-20, 2012.

Conference on Applied Analysis and Mathematical Biology (Plenary speaker), University of Delaware , NE August 8-9, 2012.

AFOSR Review Meeting, Washington DC, Hyatt Regency, August 6-9, 2012.

XI Workshop on PDE's, LNCC and UFRJ, Rio de Janeiro, August 28-31, 2012.

Workshop: Model Reduction in Continuoum Thermodynamics, BIRS, Canada, Sept 16-21, 2012.

Workshop on Aeroelasticity: Axial Air Flow. UCLA, November 20-21, 2012.

International Conference on the Theory, Methods and Applications of Nonlinear Equations, Kingsville, TX. Dec 17-21, 2012. (Plenary Speaker)

The 8-IMACS Conference on Nonlinear Evolution Equations and Wave Phenomena. Athens, GA March 25-28, 2013.. Invited speaker.

Workshop on Inverse Problems, Palazzo Cortona, Italy, June 17-21, 2013, Invited speaker

Recent Advances in Partial Differential Equations and Applications , June 17-21, University of Milano, Italy, 2013 (Main Lecturer -series of 6 lectures).

Joint International Meeting of the AMS and the Romanian Mathematical Society in partnership with the Simion Stoilow Institute of Mathematics of the Romanian Academy, Alba Iulia, Romania, June 27-30, 2013, Invited speaker

ANCNA Anatolian Communications in Nonlinear Analysis. Bolu, Turkey, July 306, 2013. (Main Speaker).

SIAM Conference on Control and Its Applications (CT13) July 8-10, 2013, in Town and Country Resort & Convention Center, San Diego, California, USA, Invited speaker

ISAACS Congres, Special Session: Nonlinear Evolutions, Krakov, Poland, August 5-9, 2013. Invited Speaker

AMS Mathematical Congress of the Americas, Guanajuato, August 5-9, 2013. Special Session "Control and Stabilization for Partial Differential Equations" Invited speaker

EQUADIFF 13, Prague, Czech Republic, August 26-30, 2013. Main speaker [declined]

The 26th IFIP TC 7 Conference 2013 on System Modeling and Optimization Klagenfurt, Austria, September 9-13, 2013,Invited speaker [declined]

1st IFAC Workshop CPDE - 25-27 September 2013, Institut Henri Poincar Paris - France,Invited speaker [declined]

XII Workshop on PDE's. LNCCP Petropolis, Rio de Janeiro, Brazil, Sept 10-14, 2013 Invited speaker.

Semigroups of Operators: Theory and Applications, Institute of Mathematics, Polish Academy of Sciences, Oct 6-11, 2013. Invited speaker

SIAM -PDE Conference, Invited Session- Fluid Structure Interactions. Orlando, December 7-11, 2013.Invited speaker

AMS Annual Meeting 2014- Invited SIAM Minisymposium on Recent Advances in Partial Differential Equations Modeling Physical Systems. Convention Center, Baltimore MD. January 15., 2014 Invited speaker.

AMS Conference, Invited Session on Nonlinear PDE's, , Knoxville , March 21-23, 2014.Invited Speaker

Oberwolfach Workshop on Nonlinear Evolution Equations: Analysis and Numerics. March 16-March 22, 2014. Invited speaker

HYP2014-International Conference on Hyperbolic Problems, IMPA, Rio de Janeiro, July 28-August 1, 2014.[Plenary Speaker, one of the seven]

Workshop on Shape and Topology Optimization, LNCC MCT1, Petropolis-Rio de Janeiro, August 11-15, 2014, Plenary Speaker [declined].

Conference on PDE, Novacella, Italy, May 29-June 1, 2014.[ Plenary Speaker, one of the four]

10-th AIMS Conference on Dynamical Systems, Differential Equations. Special Invited Session: Nonlinear Evolutions PDE's and Interfaces. Madrid, Spain, July 7-July 11, 2014. Invited speaker [declined]

ICNPAA 2014 Congress, Narvik University, Norway, July 15-18, 2014. Plenary speaker [declined]

Recent Trends in Nonlinear Partial Differential Equations and Applications, Trieste, 28-30 May, 2014 (Plenary Speaker)

IWH Symposium in Heidelberg on Simulation and Optimization of Extreme Fluids, November 10-12, 2014, Heidelberg, Germany. Main speaker.

Shanks Workshop on Mathematical Aspects of Fluid Dynamics, Vanderbilt University, February 28-March 1, 2015.Main speaker.

SIAM-SEAS 2015. March 20-25, 2015. University of Alabama. Plenary Speaker [one of the four].

Ninth IMACS Conference on Nonlinear Evolution Equations and Wave Phenomena. Georgia Center, University of Georgia, April 01-04, 2015, Plenary speaker [one of the three].

7-th International Conference on Dynamoic Systems and Applications. Atlanta, May 27-30, 2015.[ Plenary speaker,declined]

Mathematical Fluid Mechanics:Old Problems, New Trends. Banach Center, Bedlewo, 30 August-5 September, 2015.[Plenary speaker , one of the six].

INVITED and PLENARY PRESENTATIONS>

New Advances in PDE’s and Inverse Problems and Control Theory, Parma, July 6-10, 2015. Main speaker

Invited Session at the IFIP TC7 Conference, Sophie Antipolis, FR, June 29-July 3, 2015, Invited speaker

Conference on Bio-Fluids, University of Warsaw, April 27-29, 2015, [Plenary Speaker , one of the five]

From Open to Closed Loop Control , Mariatrost, Austria,June 22-26, 2015, Invited Speaker.

XiV PDE Workshop-Rio. Workshop on PDE's. September 21-15, 2105. Petropolois, LNCC , Rio de Janeiro, Brasil. Invited 45 min speaker

SIAM-PDE Conference, Invited session, December 7-11,2015, Scotsdale, Arizona, Invited session speaker (25 min).

AMS Conference in Stony Brook, March 19-20, 2016. One of the three Invited Addresses.

International Conference on Evolution Equations, Vanderbilt University, Nashville, May 16-20, 2016. One of nine Plenary Speakers.

Nonlinear PDE’s in Applied Mathematics, Izmir Institute of Technology, Turkey, August 28-30, 2016. Plenary speaker- one of four plenary speakers.

Braniff International Research Station, Canada, July 16-21, 2017. Main Organizer.

Invited speaker for the thematic PDE session at the Joint Brazil-Italy Meeting organized by IMPA (Brazil) and CNRS (Italy). Ro de Janeiro, August 2016.

IMA (Institute of Mathematics and Applications) Workshop Computational Methods for Control of Infinite-Dimensonal Systems , March 14-18,2016, University of Minnesota in Minneapolis. 50 minutes long plenary lecture.

DSA Conference on Dynamical Systems and Applications, Institute of Mathematics, Lodz, June 16-18, 2016 . Plenary Lecture.

OCERTO 2016- Optimal Control for Evolutionary PDE's, Cortona, June 20-24, 2016. Main Lecture.

Oberwolfach Seminar: Mathematics of Fluid-Flow Structure Interaction Problems, Oberwolfach, Germany, November 20-26, 2016. Main lecturer (10 lectures)

2017 AMS Meeting, Atlanta, January 4-7, 2017. Invited session .

2017 Conference on Automatica, June 18-21, Cracow, Poland. One of the four plenary speakers.

Banff International Research Station, Control: New Trends in Infinite Dimensions, Banff, July 16-21, 2017. Organizer.

GPCO 2017-7-th German-Polish Conference on Optimization, Bedlewo, August 27-September 1m 2017, One of the six Plenary Speakers.

AMS Conference, Sept. 23-24, 2017, Orlando 2017. Invited Session.

NSF-AFOSR Workshop on Dynamics, Control and Numerics for Fractional PDE's, Hilton, San Juan, Puerto Rico, October 23-25, 2017. Keynote lecture [one of seven]

SIAM PDE Conference, Baltimore, December 9-11, 2017. Invited session.

Conference on Recent Advances in Mathematical Sciences and Applications (RAMSA-17), at GVP College of Engineering, Visakhapatnam, India.19th to 22nd December, 2017.Plenary Speaker-declined.

Paths in Mathematical Control Theory, Torino, March 25-27, 2018.Plenary speaker-one of the three.

The Third International Conference on the Dynamics of Differential Equations-Fundamentals and Develop- ments, In Memory of Professor Jack. K. Hale, Hiroshima, March 14-March 18, 2018.Plenary speaker, declined.

ETAMM Conference-Emerging Trends in Applied Mathematics and Mechanics, Jagiellonian University, Ktracov, Poland June 18-22, 2018.One of the four Plenary Lecturers.

AMS Meeting -invited special session Nonsmooth Optimization and Applications, Portland State University, May 14-18, 2018.Invited speaker.

SMACS 2018-Special Materials and Complex Systems. Palazzo Feltrinelli, Garganano, Italy, June 18-22, 2018. Main speaker.

Invited Conference Lecture at 28-th IFIP TC7 Conference on System Modeling and Optimization, Essen, Germany, July 23-27, 2018.Invited Speaker.

AFOSR-NSF Workshop on Dynamics, Control and Numerics for Fractional PDE's. San Juan, Puerto Rico, December 4-8, 2018. Plenary Speaker [one of the six].