Année 2013

M. Barboteu, D. Danan, M. Sofonea
Modelling and Numerical Simulation of a Unilateral Contact Problem with Slip-dependent Friction,
Machine Dynamics Research 2013 (37) , 15 - 26.

G. Bonanno, D. Motreanu, P. Winkert,
Boundary value problems with  nonsmooth potential, constraints and parameters,
Dynamic Systems and Applications 22 (2013), 385-396

F. Bonnans, L. Pfeiffer, O.-S. Serea,
Sensitivity analysis for relaxed optimal control problems with final-state constraints,
Nonlinear Analysis Series A: Theory, Methods & Applications, (2013), doi: 10.1016/j.na.2013.04.013

J.-N. Corvellec,
Deformation techniques in metric critical point theory,
Advances in Nonlinear Analysis 2 (2013), 65-89, doi:10.1515/anona-2012-0013

A. Iannizzotto, S. A. Marano & D. Motreanu
Positive, negative, and nodal solutions to elliptic differential inclusions depending on a parameter,
Advanced Nonlinear Studies 13 (2013), 431-445.

S.A. Marano, D. Motreanu, D. Puglisi,
Multiple solutions to a Dirichlet eigenvalue problem with p-Laplacian,
Topological Methods in Nonlinear Analysis 42 (2013), 277-291.

A. Matei, M. Sofonea,
Dual formation of a viscoplastic contact problem with unilateral constraint,
Discrete and Continuous Dynamical Systems Series S 6, n°6 (2013), 1587-1598

S. Migorski, A. Ochal and M. Sofonea,
History-dependent hemivariational inequalities with applications to Contact mechanics,
Annals of the University of Bucharest (mathematical series) LXII (2013), 193-212.

D. Motreanu,
Solvability of a semilinear anisotropic hyperbolic problem,
Dynamic Systems and Applications 22 (2013), 543-556.

D. Motreanu, V. V. Motreanu,
Coercivity properties for sequences of lower semicontinuous functions on metric spaces,
Abstract and Applied Analysis, Vol. 2013, Article ID 268650, doi:10.1155/2013/268650.

D. Motreanu and M. Tanaka,
Generalized eigenvalue problems of  nonhomogeneous elliptic operators and their application,
Pacific J.  Math. 265 (2013), 151-184.

D. Motreanu and A. Moussaoui,
Existence and boundedness of solutions for a singular cooperative quasilinear elliptic system,
Complex Variables and Elliptic Equations, doi:10.1080/17476933.2012.744404

D. Motreanu and M. Tanaka,
Multiple existence results of solutions for quasilinear elliptic equations with a nonlinearity depending on a parameter ,
Annali di Matematica Pura ed Applicata, doi:10.1007/s10231-013-0327-9

F. Patrulescu, A. Farcas and A. Ramadan,
A penalized viscoplastic contact problem with unilateral constraints,
Annals of the University of Bucharest (mathematical series),LXII (2013), 213-227.

M. Sofonea, M. Barboteu, W. Han,
Analysis of a Viscoelastic Contact Problem with Multivalued Normal Compliance and Unilateral Constraint,
Computer Methods in Applied Mechanics and Engineering, doi: 10.1016/j.cma.2013.05.006

M. Sofonea and A. Farcas
Analysis of a history-dependent frictional contact problem,
Applicable Analysis, doi: 10.1080/00036811.2013.778981

M. Sofonea, F. Patrulescu and A. Farcas,
A viscoplastic contact problem with normal compliance, unilateral constrain and memory term,
Applies Mathematical Optimization, doi: 10.1007/s00245-013-9216-2

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Année 2012

M.Barboteu, A. Matei, M. Sofonea,
Analysis of Quasistatic Viscoplastic contact problems with normal compliance,
The Quarterly Journal of Mechanics and Applied Mathematics, http://dx.doi.org/10.1093/qjmam/hbs016

M. Barboteu, M. Sofonea,
Modelling of piezoelectric contact problems,
In Recent Advances in Contact Mechanics, Ed. G. Stavroulakis, Springer Verlag Berlin, 2012, Chapter 25, 415-431.

M. Barboteu, M. Sofonea, D. Tiba,
The control variational method for beams in contact with deformable obstacles,
Zeitschrift für Angewandte Matematik und Mechanik (ZAMM), 2012, volume 92(1), 25-40.

H. Boualem, R. Brouzet,
Semi-simple Generalized Nijenhuis Operators,
Journal of Geometrics Mechanics, v.4, n°4, décembre 2012, 11 pages, doi:10.3934/jgm.2012.4.385.

H.Boualem, R. Brouzet,
Semi-simple Courant-Nijenhuis structures on the generalized tangent bundle of a smooth manifold soumis en juin 2011
à Indagationes Mathematicae, 21 pages

H. Boualem, R. Brouzet,
On what is the Almost-Near principle,
American Mathematical Monthly 119, 2012, no 5, 381-397

G. Grégoire, F.-X. Jollois, J.-F. Petiot, A. Qannari, S. Sabourin, Ph. Swertwaegher, J.-Ch. Turlot, V. Vandewalle, S. Viguier-Pla
Les logiciels et l’enseignement de la Statistique dans les départements « Statistique et Informatique décisionnelle »
(STID) des IUT, revue de la SFDS, mars 2012      
                  
M.-M. Boureanu, A. Matei, M. Sofonea,
Analysis of a contact problem for electro-elastic-visco plastic materials",
Communications on Pure and Applied Analysis, 2012, Volume 11, 1185-1203.

A. Farcas, F.Patrulescu, M. Sofonea
History-dependent Contact Problem with Unilateral Constraint,
Mathematics and its Applications 2, 2012, 105-111

D.Goreac, O.-S. Serea,
Linearization techniques for controlled piecewise deterministic Markov processes ; application to Zubov's method,
Electron. Commun. Probal., 2012, Volume 17 (12), 1-12, doi:10.1214/ECP.v17-1844.

D. Goreac, O.-S. Serea,
A note on linearization methods and dynamic programming principles for stochastic discontinuous control problems,
Appli. Math. Optim., 2012, doi:10.1007/s00245-012-9169-x.

C. Horvath,
Nash equilibira on topological semilattices,
Journal of Fixed Point Theory and Applications, Birkhäuser,doi:10.1007/s11784-012-0085-0.

K. Kazmi, M. Barboteu, W. Han , M. Sofonea,
A Dynamic Electro-Elastic Problem,
Zeitschrift fur Angewandte Matematik und Mechanik(ZAMM),doi:10.1002/zamm.201200113.

A. Khan and D. Motreanu,
Local minimizers versus X-local minimizers,
Optimization Letters, 2012, doi:10.1007/s11590-012-0474-8.

S. Miyajima, D.Motreanu and M. Tanaka,
Multiple existence results of solutions for the Neumann problems via super-and sub-solutions,
Journal of Functional Analysis, Journal of Functional Analysis 262, 2012, 1921–1953.

S. Migorski, A.Ochal, M. Sofonea
Weak Solvability of Two Quasistatic Viscoelastic Contact Problems Mathematics and Mechanics of Solids,
doi: 10.1177/1081286512448185.

D. Motreanu,
Three solutions with precise sign properties for systems of quasilinear elliptic equations,
Continuous and Discrete Dynamical Systems, Series S 5, 2012, 831-843.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
On resonant Neumann problems,
Mathematische Annalen, 2012, doi:10.1007/s00208-011-0763-z.

D.Motreanu and M. Tanaka,
Generalized eigenvalue problems of nonhomogeneous elliptic operators and their applications,
Pacific Journal of Mathematics, to appear.

D. Motreanu and M. Tanaka,
Existence of solutions for quasilinear elliptic equations with jumping nonlinearities under the Neumann boundary condition,
Calculus of Variations and Partial Differential Equations, 43, 2012, 231-264.

D. Motreanu and P. Winkert,
The Fucik Spectrum for the Negative p-Laplacian with Different Boundary Conditions,
Nonlinear Analysis, Chapter 28, 2012, 471-485.

A.Rodriguez-Aros,  J. M. Viano, M. Sofonea,
Asymptotic Analysis of a Quasistatic Frictional Contact Problem with Wear,
Journal of Mathematical Analysis and Applications, doi: 10.1016/j.jmaa.2012.12.064.

Oana Silvia Serea
Optimality conditions for reflecting boundary control problems
Nonlinear Differential Equations and Applications (NoDEA), 2012, 18 pages. http://link.springer.com/article/10.1007%2Fs00030-012-0206-x

M.Sofonea, F. Patrulescu,
Analysis of a history dependent frictionless contact problem,
Mathematics and Mechanics of Solids, 2012, Volume 17, doi:10.1177/1081286512440004.

M. Sofonea, K. Kazmi, M. Barboteu, W. Han,
Analysis and Numerical Solution of a Piezolectric Frictionnal Contact Problem,
Applied Mathematical Modelling 36, 2012, pp 4483-4501.

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Année 2011

M.Barboteu and M. Sofonea
A Contact Problem with Normal Compliance, Finite Penetration and Unilateral Constraint,
Machine Dynamics Research, 35 (1), 2011, 60-69

M. Barboteu, A. Matei and M. Sofonea
The Control Variational Method for Beams,
accepté pour publication dans Zeitschrift für Angewandte Matematik und Mechanik (ZAMM).

G. Bonanno, D. Motreanu and P. Winkert,
Variational-hemivariational inequalities with small perturbations of nonhomogeneous Neumann boundary conditions,
Journal of Mathematical Analysis and Applications J. Math. Anal. Appl. 381, 2011, 627–637.

W. Briec and Charles Horvath
On the separation of convex sets in some indempotent semimodules,
Linear Algebra and its Applications, Volume 435, Issue 7, Octobre 2011, 1542-1548.

M. Boureanu, A. Matei and M. Sofonea
Analysis of a Contact Problem for Electro-elastic-visco-plastic Materials,
accepté pour publication dans Communications on Pure and Applied Analysis.

P. Candito, R. Livrea and D. Motreanu,
Bounded Palais-Smale sequences for non-diferentiable functions,
Nonlinear Analysis 74, 2011, 5446-5454.

J.C. Chipman, A. Roux, M. Shillor and M. Sofonea,
A damageable Spring,
Machine Dynamics Research, 35 (1), 2011, 82-96.

J.-N. Corvellec and R. Lucchetti,
A note on well-posed problems,
Mediterranean Journal of Mathematics 8, 2011, 181-189, doi: 10.1007/s00009-010-0074

A. Farcas, F. Patrulescu and M. Sofonea
A History-dependant Contact Problem with Unilateral Constraint,
Ann. Acad. Rom. Sci. Ser. Math. Appl., 4 (1), 2011, 90-96.

D.Goreac and O. S. Serea
Linearization Techniques for Linf-Control Problems and Dynamic Programming Principles in Classical and Linf-Control Problems”
ESAIM: Control, Optimisation and Calculus of Variations, to appear, 2011.

D.Goreac and O. S. Serea
Mayer and Optimal Stopping Stochastic Control Problems With Discontinuous Cost”,
Journal of Mathematical Analysis and Applications, Vol. 380 (1), 2011, 327-342.

L. Grüne and O. S. Serea
Differential games and Zubov’s method
SIAM Journal on Control and Optimization, to appear, 2011.

C. Horvath
Around an Inequality, or two, of Ky fan.
Annals of the Academy of Romenians Scientists, Series on Mathematics and its Applications, Volume 3, Number 2, 2011.

N. Islam , W. Puech, K. Hayat and R. Brouzet,
Application of homomorphism to secure image sharing,
Optics Communications 284, 2011, 4412-4429.

N. Islam ,W. Puech and R. Brouzet,
Solution to false blocks in image extraction in multiplicative homomorphic cryptosystem,
SPIE 2011.

S. Migorski, A. Ochal and M. Sofonea
Analysis of Lumped Models with Contact and Friction,
Journal of Applied Mathematics and Physics (ZAMP), 62, 2011, 99-113.

S. Migorski, A. Ochal and M. Sofonea
Analysis of a Frictional Contact Problem for Viscoelastic Materials with Long Memory,
Discrete and Continuous Dynamic Systems - Series B, 15, 2011, 687-705.

S. Migorski, A. Ochal and M. Sofonea
History-dependent Subdifferential Inclusions and Hemivariational Inequalities in Contact Mechanics,
Nonlinear Analysis Series B: Real World Applications, 12, 2011, 3384-3396.

S. Migorski, A. Ochal and M. Sofonea
Analysis of a Quasistatic Contact Problem for Piezoelectric Materials,
Journal of Mathematical Analysis and Applications, 382, 2011, 701-713.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Multiple constant sign and nodal solutions for nonlinear Neumann eigenvalue problems,
Annali della Scuola Normale Superiore di Pisa, Classe di Scienze, 10, 2011, 729-755.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Nonautonomous resonant periodic systems with indefinite linear part and a nonsmooth potential,
Communications in Pure and Applied Analysis, 11, 2011, 1401-1414.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
On p-Laplace equations with concave terms and asymmetric perturbations,
Proceedings A of The Royal Society of Edinburgh, 141A, 2011, 171-192.

D. Motreanu and N. S. Papageorgiou,
Multiple solutions for nonlinear Neumann problems driven by a nonhomogeneous differential operator,
Proceedings of the American Mathematical Society, 139, 2011, 3527-3535.

D. Motreanu, D.O'Regan and N. S. Papageorgiou,
A unified treatment using critical point methods of the existence of multiple solutions for superlinear and sublinear Neumann problems,
Communications on Pure and Applied Analysis 10, 2011, 1791 - 1816 .

D. Motreanu and P. Winkert,
On the Fucik spectrum for the p-Laplacian with Robin boundary condition,
Nonlinear Analysis 74, 2011, 4671-4681.

D. Motreanu and Z. Zhang,
Constant sign and sign changing solutions for systems of quasilinear elliptic equations,
Set-Valued and Variational Analysis, 19, 2011, 255-269.

M. Sofonea and A. Matei,
History-dependent Quasivariational Inequalities arising in Contact Mechanics,
European Journal of Applied Mathematics 22, 2011, pp 471-49

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Année 2010

M. Barboteu and M. Sofonea
Regularity of Solutions to Dynamic Contact Problems,
Machine Dynamics Problems. 34, 2010, pp 5-13.

M. Bellieud,
Torsion effects in elastic composites with high contrast.
SIAM Journal of Mathematical  Analysis 41 (6), 2010,  pp. 2514-2553.

A. Boudou, S. Viguier-Pla,
Relation between unit operators proximity and their associated spectral measures.
Statistics and Probability Letters, 80, 2010, pp. 1724-1732, PII: S0167-7152(10)00210-5, doi: 10.1016/j.spl.2010.07.016

S. Carl and D. Motreanu,
Sign-changing solutions for nonlinear elliptic problems depending on parameters,
International Journal of Differential Equations, Volume 2010, 33 pages.

S. Carl and D. Motreanu,
Directedness of solution set for some quasilinear multi-valued parabolic problems,
Applicable Analysis 89, 2010, 161-174.

S. Carl and D. Motreanu,
Multiple and sign-changing solutions for the multivalued p-Laplacian equation,
Mathematische Nachrichten 283, 2010, 965-981.

J.-N. Corvellec, V. Motreanu and C. Saccon,
Doubly resonant semilinear elliptic problems via nonsmooth critical point theory,
Journal of Differential Equations 248, 2010, 2064-2091, doi: 10.1016/j.jde.2009.11.005

C. Eck, J. Jarušek and M. Sofonea,
A Dynamic Elastic-visco-plastic Unilateral Contact Problem with Normal Damped Response and Coulomb Friction,
European Journal of Applied Mathematics, 21, 2010, 229-251.

D. Goreac and O. S. Serea
Discontinuous control problems for non-convex dynamics and near viability for singularly perturbed control systems,
Nonlinear Analysis: Theory, Methods & Applications, Vol. 73, 2010, 2699-2713.

N. Islam , W. Puech, K. Hayat and R. Brouzet,
Analysis of Homomorphic properties of RSA Based cryptosystem for Image sharing,
ICSP, 2010, pp 1825-1828.

N. Islam , W. Puech and R. Brouzet,
How to Secretly Share the Treasure Map of the Captain ?,
SPIE, 2010.

V. K. Le, D. Motreanu and V. V. Motreanu,
On a nonsmooth eigenvalue problem in Orlicz-Sobolev spaces,
Applicable Analysis 89, 2010, 229-242.

Z. Liu and D. Motreanu,
A class of variational-hemivariational inequalities of elliptic type,
Nonlinearity 23, 2010, 1741-1752.

S. Migórski, A. Ochal and M. Sofonea,
Variational Analysis of Static Frictional Contact Problems for Electro-elastic Materials,
Mathematische Nachrichten 283, 2010, 1314-1335.

S. Migórski, A. Ochal and M. Sofonea,
A Dynamic Frictional Contact Problem for Piezoelectric Materials,
Journal of Mathematical Analysis and Applications , 361, 2010, 161–176.

S. Migórski, A. Ochal and M. Sofonea,
Weak solvability of Antiplane Frictional Contact Problems for Elastic Cylinders,
Nonlinear Analysis Series B: Real World Applications 11, 2010, 172–183.

S. Migórski, A. Ochal and M. Sofonea,
Analysis of a Dynamic Contact Problem for Electro-viscoelastic Cylinders,
Nonlinear Analysis, Series A : Theory, Methods & Applications 73, 2010, 1221-1238.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Existence and multiplicity of solutions for asymptotically linear, noncoercive elliptic equations,
Monatshefte fuer Mathematik 159, 2010, 59-80

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Multiple solutions for resonant nonlinear periodic equations,
Nonlinear Differential Equations and Applications 17, 2010, 535-557.

D. Motreanu and M. Tanaka,
Sign-changing and constant-sign solutions for $p$-Laplacian problems with jumping nonlinearities,
Journal of Differential Equations 249, 2010, 3352-3376.

D. Motreanu, V. V. Motreanu and M. Turinici,
Corciveness property for conical nonsmooth functionals,
Journal of Optimization Theory and Applications145, 2010, 148-163.

D. Motreanu and P. Winkert,
Variational-hemivariational inequalities with nonhomogeneous Neuman boundary condition,
Le Matematiche, vol LXV, 2010, 109-119.

M. Quincampoix and O. S. Serea
The problem of optimal control with reflection studied through a linear optimization problem stated on occupational measures,
Nonlinear Analysis: Theory, Methods & Applications, Vol. 72, 2010, 2803-2815.

O. S. Serea and L. Thibault
Primal-lower-nice property of value functions in optimization and control problems,
Set-Valued and Variational Analysis,Vol. 18, Numbers 3-4, 2010, 569-600.

M. Sofonea and D. Tiba
The Control Variational Method for Elastic Contact Problems,
Annals of AOSR, Series on Mathematics and its Applications 2, 2010, 99-122.

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Année 2009

Y.Ayyad and M. Barboteu
Formulation and analysis of two energy-consistent methods for nonlinear elastodynamic frictional contact problems,
Journal of Computational and Applied Mathematics 228, 2009, 254-269.

Y. Ayyad, M. Barboteu and J.R. Fernández,
A frictionless viscoelastodynamic contact problem with energy consistent properties: Numerical analysis and computational aspects,
Computer Methods in Applied Mechanics and Engineering 198, 2009, 669-679.

D. Azé and  J.-N. Corvellec,
On some variational properties of metric spaces,
Journal of Fixed Point Theory and Applications 5, 2009, 185-200, doi: 0.1007/s11784-008-0054-9

M. Barboteu and M. Sofonea,
Solvability of a Dynamic Contact Problem between a Piezoelectric Body and a Conductive Foundation,
Applied Mathematics and Computation 215, 2009, 2978–2991.

M. Barboteu and M. Sofonea
Analysis and Numerical Approach of a Piezoelectric Contact Problem,
Annals of AOSR, Series on Mathematics and its Applications 1, 2009, 7-30.

M. Barboteu and M. Sofonea
Modelling and Analysis of the Unilateral Contact of a Piezoelectric Body with a Conductive Support,
Journal of Mathematical Analysis and Applications 358, 2009, 110-124.

W. Briec and C. Horvath,
A B-convex Production Model for Evaluating Performance of Firms,
Journal of Mathematical Analysis and Applications 355, 2009, 131-144.

O. Carja and D. Motreanu
Characterization of Lyapunov pairs in the nonlinear case and applications,
Nonlinear Analysis TMA 70, 2009, 352-363.

S. Carl  and D. Motreanu,
Comparison principle for quasilinear parabolic inclusions with Clarke's gradient,
Advanced Nonlinear Studies 9, 2009, 69-80.

S. Carl and D. Motreanu
General comparison principle for quasilinear elliptic inclusions,
Nonlinear Analysis TMA 70, 2009, 1105-1112.

J.-N. Corvellec and V. Motreanu,
Stability of global minimum points of lower semicontinuous functions,
Pacific Journal of Optimization 5, 2009, 75-86.

S. Heidarkhani and D. Motreanu,
Multiplicity results for a two-point boundary value problem,
PanAmerican Mathematical Journal 19, 2009, 69-78.

N. Islam, W. Puech, and R. Brouzet,
An homomorphic method for sharing secret images,
in IWDW, 2009, vol. 5703 of Lecture Notes in Computer Science, pp. 121-135, Springer.

J. Jarušek and M. Sofonea
On the Solvability of Dynamic Elastic-visco-plastic Contact Problems with Adhesion,
Annals of AOSR, Series on Mathematics and its Applications, 1, 2009,191–214.

V. K. Le and D. Motreanu,
On nontrivial solutions of variational-hemivariational inequalities with slowly growing principal parts,
Z. Anal. Anwend. 28, 2009, 277-293.

S. A. Marano and D. Motreanu,
Critical points of non-smooth functions with a weak compactness condition,
Journal of Mathematical Analysis and Applications 358, 2009, 189-201.

S. Migórski, A. Ochal and M. Sofonea
Weak Solvability of a Piezoelectric Contact Problem,
European Journal of Applied Mathematics 20, 2009, 145-167, doi:10.1017/S0956792508007663

S. Migórski, A. Ochal and M. Sofonea
Solvability of Dynamic Antiplane Frictional Contact Problems for Viscoelastic Cylinders,
Nonlinear Analysis 70, 2009, 3738-3748.

S. Migórski, A. Ochal and M. Sofonea,
An Evolution Problem in Nonsmooth Elasto-Viscoplasticity,
Nonlinear Analysis Series A: Theory, Methods & Applications 71, 2009, 2766-2771.

S. Migórski, A. Ochal and M. Sofonea,
Modeling and Analysis of an Antiplane Piezoelectric Contact Problem,
Mathematical Models and Methods in Applied Sciences (M3AS) 19, 2009, 1295–1324.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Multiple solutions for Dirichlet problems which are superlinear at + infinity and (sub)linear at - infinity,
Communications in Applied Analysis 13, 2009, 341-358.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Nonlinear Neumann problems near resonance,
Indiana University Mathamatics Journal 58, 2009, 1257-1280.

D. Motreanu and K. Perera,
Multiple nontrivial solutions for Neumann $p$-Laplacian systems,
Topological Methods in Nonlinear Analysis 34, 2009, 41-48.

D. Motreanu and N. Tarfulea,
Quasilinear differential equations in exterior domains with nonlinear boundary conditions and application,
Electronic Journal of Differential Equations Vol. 2009, 2009, No. 138, pp. 1-13.

O. S. Serea
Reflected differential games,
SIAM Journal on Control and Optimization, Volume 48, Issue 4, 2009, 2516-253.

M. Sofonea and D. Tiba,
Bulletin of the Transilvania University of Brasov,
Series III: Mathematics, Informatics, Physics, 2, 2009, 127–136.

M. Sofonea and L. Chouchane
Quasistatic Adhesive Contact of Piezoelectric Cylinders,
Nonlinear Analysis: Modelling and Control, 14, 2009, 123-142.

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Année 2008

D. Averna, S. A. Marano and D. Motreanu,
Multiple solutions for a Dirichlet problem with p-Laplacian,
Bulletin of the Australian Mathematical Society 77, 2008, 285-303.

J. Bajkowski, J. Nachman, M. Shillor and M. Sofonea,
A Model for a Magnetorheological Damper,
Mathematical and Computer Modelling 48, 2008, 56-68.

M. Barboteu, J.R. Fernandez and Y. Ouafik,
Numerical analysis of two frictionless elastic-piezoelectric contact problems,
Journal of Mathematical Analysis and Applications 339, 2008, 905-917.

M. Barboteu, J. R. Fernandez and Y. Ouafik,
Numerical, Analysis of a frictionless viscoelastic piezoelectric contact problem,
Mathematical Modelling and Numerical Analysis 42, 2008, 667-682.

M. Barboteu and M. Sofonea,
A Dynamic Piezoelectric Contact Problem,
Machine Dynamics Problems 32, 2008, 23-32.

M. Barboteu, J.R. Fernández and R. Tarraf,
Numerical analysis of a dynamic piezoelectric contact problem arising in viscoelasticity,
Computer Methods in Applied Mechanics and Engineering 197, 2008, 3724-3732.

M. Bellieud,
Vibrations d'un composite élastique comportant des inclusions granulaires très lourdes : effets de mémoire,
C. R. Math. Acad. Sci. Paris 346, 2008, 807-812.

H. Boualem, R. Brouzet and J. Rakotondralambo,
About the separability of completely integrable quasi-bi-Hamiltonian systems with compact levels,
Differential Geometry and its Applications 26, 2008, 583-591.

W. Briec and C. Horvath,
Nash points, Ky Fan inequality and equilibria of abstract economies in Max-Plus and B-convexity,
Journal of Mathematical Analysis and Applications 341, 2008, 188-199.

W. Briec and C. Horvath,
Halfspaces and Hahn-Banach like properties in B-convexity and Max-Plus convexity,
Pacific Journal of Optimization 4, N° 2, 2008, 293-317.

R. Brouzet, G. Michaille, W. Puech and J. Rakotondralambo,
Variational approximation of a constraint signal by Mumford-Shah type energy functional,
in Tools and Applications, 2008.

P. Candito, R. Livrea and D. Motreanu,
Z2-Symmetric critical point theorems for nondifferentiable functionals,
Glasgow Mathematical Journal 50, 2008, 447-466.

S. Carl, V. K. Le and D. Motreanu,
Evolutionary variational-hemivariational inequalities: existence and comparison results,
Journal of Mathematical Analysis and its Applications 345, 2008, 545-558.

S. Carl and D. Motreanu,
Multiple solutions of nonlinear elliptic hemivariational problems,
Pacific Journal of Applied Mathematics 1, 2008, 39-59.

S. Carl and D. Motreanu,
Constant-sign and sign-changing solutions for nonlinear eigenvalue problems,
Nonlinear Analysis 68, 2008, 2668-2676.

N. Caroff,
Multicriteria optimal control and vectorial Hamilton-Jacobiequation,
Springer LNCS 4818, 2008, 283-289.

J.-N. Corvellec and V. Motreanu,
Nonlinear error bounds for lower semicontinuous functions on metric spaces,
Mathematical Programming Séries A 114, 2008, 291-319.

C. Horvath,
Topological convexities, selections and fixed points,
Topology and its applications 155, 2008, 830-850.

J. Jarušek and M. Sofonea,
On the Solvability of Dynamic Elastic-visco-plastic Contact Problems,
Zeitschrift für Angewandte Matematik und Mechanik (ZAMM) 88, 2008, 3-22.

P. Jebelean, D. Motreanu and V. V. Motreanu,
A unified approach for a class of problems involving a pseudo-monotone operator,
Mathematische Nachrichten 281, 2008, 1283-1293.

S.A. Marano, G. Molica Bisci and D. Motreanu,
Multiple solutions for a class of elliptic hemivariational inequalities,
Journal of Mathematical Analysis and Applications 337, 2008, 85-97.

S. Migórski,A. Ochal and M. Sofonea,
Integrodifferential Hemivariational Inequalities with Applications to Viscoelastic Frictional Contact,
Mathematical Models and Methods in Applied Sciences (M3AS), 18, 2008, 271-290.

S. Migórski, A. Ochal and M. Sofonea,
Analysis of a Dynamic Elastic-viscoplastic Contact Problem with Friction,
Discrete and Continuous Dynamic Systems – Series B 10, 2008, 887-902.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Positive solutions and multiple solutions at non-resonance, resonance and near resonance for hemivariational inequalities with p-Laplacian,
Transactions of the American Mathematical Society 360, 2008, 2527-2545.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
A multiplicity theorem for problems with the p-Laplacian,
Nonlinear Analysis 68, 2008, 1016-1027.

M. Sofonea,
Evolutionary Variational Inequalities with Application in the Study of Antiplane Frictional Contact Problems,
Mathematical Modelling and Civil Engineering 3, 2008, 32-39.

M. Sofonea, C. Avramescu and A Matei,
A Fixed Point Result with Applications in the Study of Viscoeplastic Frictionless Contact Problems,
Communications on Pure and Applied Analysis 7, 2008, 645-658.

M. Sofonea, L. Chouchane and L. Selmani,
Analysis of an Antiplane Contact Problem with Adhesion for Electro-viscoelastic Materials,
Nonlinear Analysis: Modelling and Control 13, 2008, 23-32

M. Sofonea, Z. Lerguet and S. Drabla,
Analysis of a Frictional Contact Problem with Adhesion,
Acta Mathematica Universitas Comenianae 77, 2008, 181-198.

S. Sriraman,
Polynomial time algorithms for two classes of subgraph problems,
Rairo Operations Research 42, 2008, 291-298.

B. Teniouand M. Sofonea,
Contact with Adhesion between a Deformable Body and a Foundation,
The Australian Journal of Mathematical Analysis and Applications 5, 2008, Art 9, 11 pages.

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Année 2007

Y. Ayyad and M. Sofonea,
Analysis of two dynamic frictionless contact problems for elastic-visco-plastic materials,
Electronic Journal of Differential Equations 55, 2007, 1-17.

J. Bajkowski, M. Bajkowski, W. Grzesikiewicz, M. Shillor, M. Sofonea and R. Zalewski
Analysis of the Dependence between a Temperature and Working Parameters of the MR Damper,
Mechanics 26, 2007, 149–155.

S. Carl and D. Motreanu,
Constant-sign and sign-changing and extremal constant-sign solutions of nonlinear elliptic problems with supercritical nonlinearities,
Communications on Applied Nonlinear Analysis 14, 2007, 85-100.

S. Carl and D. Motreanu,
Constant sign and sign-changing solutions of a nonlinear eigenvalue problem involving the p-Laplacian,
Differential and Integral Equations 20, 2007, 309-324.

W. Han and M. Sofonea,
On a Dynamic Contact Problem for Elastic-visco-plastic Materials,
Applied Numerical Mathematics 57, 2007, 498-509.

W. Han, M. Sofonea and K. Kazmi,
A Frictionless Contact Problem for Electro-elastic-visco-plastic Materials,
Computer Methods in Applied Mechanics and Engineering 196, 2007, 3915-3926.

A. Kristaly and D. Motreanu,
Nonsmooth Neumann-type problems involving the p-Laplacian,
Numerical Functional Analysis and Optimization 28, 2007, 1309-1326.

Z. Lerguet, M. Shillor and M. Sofonea,
A frictional contact problem for an electro-viscoelastic body ,
Electronical Journal of Differential Equations 170, 2007, 1-16.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
An unified approach for multiple constant sign and nodal solutions,
Advances in Differential Equations 12, 2007, 1363-1392.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
A degree theoretic approach for multiple solutions of constant sign for nonlinear elliptic equations,
Manuscripta Mathematica 124, 2007, 507-531.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Multiple nontrivial solutions for nonlinear eigenvalue problems,
Proceedings of the American Mathematical Society 135, 2007, 3649-3658.

D. Motreanu, V. V. Motreanu and N. S. Papageorgiou,
Two nontrivial solutions for periodic systems with indefinite linear part,
Discrete and Continuous Dynamical Systems 19, 2007, 197-210.

D. Motreanu and N. S. Papageorgiou,
Existence and multiplicity of solutions for Neumann problems,
Journal of Differential Equations 232, 2007, 1-35.

D. Rodriguez-Aros, M. Sofonea and J. M. Viaño,
Numerical Analysis of a Frictional Contact Problem for Viscoelastic Materials with Long-term Memory,
Numerische Mathematik 198, 2007, 327-358.

O. Serea,
Hamilton–Jacobi equations related with differential games with supremum cost,
C. R. Acad. Sci. Paris 344, 2007, 743-748.

O. Serea,
Viscosity solutions for partial differential equations with Neumann type boundary conditions and some aspects of Aubry Mather theory,
Journal of Mathematical Analysis and Applications 336, 2007, 664-682.

M. Sofonea and R. Arhab,
An Electro-viscoelastic Contact Problem with Adhesion, Dynamics of Continuous,
Discrete and Impulsive Systems-Series A: Mathematical Analysis 14, 2007, 577-591.

M. Sofonea, M. Dalah and A. Ayadi,
Analysis of an Antiplane Electro-elastic Contact Problem,
Adv. Math. Sci. Appl. 17, 2007, 385-400.

M. Sofonea and M. Dalah,
Antiplane frictional contact of electro-viscoelastic cylinders,
Electronic Journal of Differential Equations 161, 2007, 1-14.

M. Sofonea and R. Tarraf,
An Electro-viscoelastic Frictional Contact Problem with Damage,
Applicable Analysis 86, 2007, 503-518.

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Année 2006

D. Azé and J.-N. Corvellec,
Variational methods in classical open mapping theorems,
Journal of Convex Analysis 13, 2006, 477-488.

D. Azé and J.-N. Corvellec,
A variational method in fixed point results with inwardness conditions,
Proceding of The American Mathematical Society 134, 2006, 3577-3583.

M. Barboteu,
An adapted coarse space for Balancing domain decomposition method to solve nonlinear elastodynamic problems,
Lecture Notes in Computational Science and Engineering, O. Widlund and D. Keyes (Eds.) 55, 2006, 483-491.

H. Boualem and R. Brouzet,
Bi-Hamiltonian systems of deformation type,
Journal of Geometry and Physics 56, 2006, 1370-1386.

H. Boualem, R. Brouzet and  J. Rakotondralambo,
Quasi-bi-Hamiltonian systems : why the Pfaffian case ?,
Physics Letters A., vol 359, Issue 6, 2006, 559-563.

O. Carja and D. Motreanu,
Flow-invariance and Lyapunov pairs, Dynamics of Continuous,
Discrete and Impulsive Systems, Ser. A Math. Anal. 13B, 2006, 185-198.

S. Carl and D. Motreanu,
Quasilinear elliptic inclusions of Clarke's gradient type under local growth condition,
Applicable Analysis 85, 2006, 1527-1540.

M. Chicourrat and C. Horvath,
Pretopologies, Preuniformities and Probabilistic Metric Spaces,
Acta Math. Hungar 110, 2006, 91 - 116.

L. Gasinski, D. Motreanu and N. S. Papageorgiou,
Multiplicity of nontrivial solutions for elliptic equations with nonsmooth potential and resonance at higher eigenvalues,
Proceedings of Indian Academy of Sciences 116, 2006, 233-255.

G. Isac and D. Motreanu,
A characterization of monotone nonlinear operators by pseudo-monotonicity,
Nonlinear Analysis Forum 11, 2006, 61-66.

V. K. Le and D. Motreanu,
Some properties of general minimization problems with constraints,
Set-Valued Analysis 14, 2006, 413-424.

R. Livrea, S. Marano and D. Motreanu,
Critical points for nondifferentiable functions in presence of splitting,
Journal of Differential Equations 226, 2006, 704-725.

D. Rodriguez-Aros, M. Sofonea and J. M. Viaño,
Numerical Approximation of a Viscoelastic Frictional Contact Problem,
C. R. Acad. Sci. Paris, Série II Méc. 334, 2006, 279-284.

M. Sofonea, R. Arhab and R. Tarraf,
Analysis of Electro-elastic Frictionless Contact Problems with Adhesion,
Journal of Applied Mathematics, 2006 Art. ID. 64217, 25 pages.

M. Sofonea and Z. Lerguet,
A Model for Adhesive Frictional Contact,
Machine Dynamics Problems 30, 2006, 158-168

M. Sofonea and A. Matei,
An Elastic Contact Problem with Adhesion and Normal Compliance,
Journal of Applied Analysis 12, 2006, 17-34.

M. Sofonea, A. Matei and C. Niculescu,
An Antiplane Contact Problem for Viscoelastic Materials with Long-Term Memory,
Mathematical Modelling and Analysis 11, 2006, 213-228.

M. Sofonea and M. Selmani,
Viscoelastic Frictionless Contact Problems with Adhesion,
Journal of Inequalities and Applications, 2006, Art. ID. 36130, 22 pages.

S. Sriraman,
On the Berge's k-optimal path partition conjecture,
Lecture notes series of Ramanujan Mathématical Society, 2006, 125-130.

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Année 2005

M. Barboteu,
Construction du préconditionneur Neumann-Neumann de décomposition de domaines de niveau 2 pour des problèmes élastodynamiques en grandes déformations,
Comptes Rendus de Mathématiques de l'Académie des Sciences, Série I Math. 340, 2005, 171-176.

M. Barboteu
An Efficient Algorithm to Solve non Linear Elastodynamic Problems with Contact and Friction,
Bulletin Mathématique de la Société des Sciences Mathématiques de Roumanie 48, 2005, 121-139.

M. Barboteu, J. R. Fernandez and T.-V. Hoarau-Mantel
A Class of Evolutionary Variational Inequalities with Applications in Viscoelasticity,
Mathematical Models and Methods in Applied Sciences 15, 2005, 1595-1617.

M. Bellieud
Homogenization of evolution problems for a composite medium with very small and heavy inclusions,
ESAIM Control Optim. Calc. Var. 11, 2005, 266-284.

M. Bellieud and I. Gruais,
Homogenization of an elastic material reinforced by very stiff or heavy fibers. Non-local effects. Memory effects,
Journal of Math. Pures Appl. 84, 2005, 55-96.

W. Briec, C. Horvath and A. Rubinov
Separation in B-convexity,
Pacific Journal of Optimization 1, 2005, 13-30.

M. Campo, J R. Fernandez-Garcia, W. Han and M. Sofonea
A Dynamic Viscoelastic Contact Problem with Normal Compliance and Damage,
Finite Elements in Analysis and Design 42, 2005, 1-24.

P. Candito, S. Marano and D. Motreanu,
Critical points for a class of non-differentiable functions and applications,
Discrete and Continuous Dynamical Systems 13, 2005, 175-194.

S. Carl, V. K. Le and D. Motreanu
Existence and comparison principles for general quasilinear variational-hemivariational inequalities,
Journal of Mathematical Analysis and Applications 302, 2005, 65-83.

S. Carl, V. K. Le and D. Motreanu
Existence, comparison and compactness results for quasilinear variational-hemivariational inequalities,
International Journal of Mathematics and Mathematical Sciences 3, 2005, 401-417.

J. R. Fernández-García, M. Sofonea and J. M. Viaño,
Numerical Analysis of a Quasistatic Sliding Contact Problem with Wear,
Journal of Concrete and Applicable Mathematics 3, 2005, 55-74.

S. Marano and D. Motreanu
Critical points for a class of non-differentiable functions and applications,
Discrete and Continuous Dynamical Systems 13, 2005, 175-194.

D. Motreanu
Existence and location of solutions to some eigenvalue Dirichlet problems,
An. St. Univ. Ovidius Constanta 13, 2005, 101-110.

D. Motreanu
A new approach in studying one-parameter nonlinear eigenvalue problems with constraints,
Nonlinear Analysis 60, 2005, 443-463.

D. Motreanu
Parametric eigenvalue problems with constraints for variational-hemivariational inequalities,
Nonlinear Analysis 63, 2005, 966-976.

D. Motreanu, V.V. Motreanu and N.S. Papageorgiou
Existence of solutions for strongly nonlinear elliptic differential inclusions with unilateral constraints,
Advances in Differential Equations 9, 2005, 961-982.

D. Motreanu and V. Radulescu
Eigenvalue problems for degenerate nonlinear elliptic equations in anisotropic media,
Boundary Value Problems 2, 2005, 107-127.

O. Serea
Semiconcave Solutions of Partial Differential Inclusions,
Nonlinear Analysis TMA 62, 2005, 665-673.

O. Serea and F. Watbled,
Convergence of Discontinuous Value Functions of Singularly perturbed Control Systems with terminal or infimum cost,
Journal of Differential Equations and Dynamical Systems 13, 2005, 233-249.

M. Sofonea and T.-V. Hoarau-Mantel,
Elastic Frictionless Contact Problems with Adhesion,
Adv. Math. Sci. Appl,15, 2005, 49-68.

M. Sofonea, A. D. Rodriguez-Aros and J. M. Viaño,
A Class of Integro-Differential Variational Inequalities with Applications to Viscoelastic Contact,
Mathematical and Computer Modelling 41, 2005, 1355-1369.


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