Moez KHENISSI

University of High School of Sciences and Technology of (ESSTHS), RueLamineElAbbessi,4011 Hammam Sousse, TunisiaPhone: (+216) 73370711 -poste 170, Fax: (+216) 73370710 http://www.essths.rnu.tn/FR/lammda.html Departmentof Mathematics E-mail :[email protected]

Education

Habilitation in Mathematic, , Faculty of Sciences o Monastir, Juan 2009 Title: Stabilization problem for some partial differential equations Ph. D. in Mathematics, University of , Faculty of Sciences of Tunis, November 2001 Title: “Damped Wave Equations in Exterior Domains and the best decay rate”, with honors Supervisor: Prof. Belhassen Dehman Master of Science in Mathematics, Faculty of Sciences of Tunis, July 1996 Title: “Exact controllability and Stabilization”, with honors Supervisor: Prof. Belhassen Dehman Bachelor of Science in Mathematics, Faculty of Sciences of Tunis, 1994 with honors Baccalaureate Math Tech, Technique School of Tunis, 1990 With honors Positions Held Vice-President of University of Sousse December 2017 to present

Director of Studies and Vice Dean at ESSTHS 2014-2017

Head of Department of Mathematics at ESSTHS 2010-2014

2015 - present Full Professor Dep. of Math., ESSTHS, 2009 - 2015 Associate Professor Dep. of Math., ESSTHS, Tunisia 2002 - 2009 Assistant Professor Dep. of Math., Faculty of Sciences of Monastir, Tunisia 1997 - 2002 Assistant Dep. of Math., Faculty of Sciences of Gabes, Tunisia 1995 - 1997 ContractAssistant Dep. of Math., Faculty of Sciences of Tunis, Tunisia

Teaching Experience

Teaching publications

MODILISATION EN MATHEMATIQUES : EQUATIONS AUX DERIVEES PARTIELLES. Courses and Exercises for Master and engineer students Area of interesting

Partial differential equations, control, stabilization, feedback problem, wave equation, elastic system, Schrödinger equation, plate equation, heat equation, spectral theory, micro local analysis, smoothing effect and nonlinear analysis, Scattering theory, numerical analysis.

Publications in refereed journals

The Asymptotic of Transmission Eigenvalues for a Domain with a Thin Coating. (&H Boujlida, H Haddar), SIAM Journal on Applied Mathematics 78 (5), 2348-2369, 2018. Local energy decay and smoothing effect for the damped Schrödinger equation. (& J Royer), Analysis & PDE. 10 (6), 1285-1315, 2017 The Kato smoothing effect for regularized Schrödinger equations in exterior domains. (&, L Aloui, L Robbiano) Annales de l'Institut Henri Poincare (C) Non LinearAnalysis 34 (7), 1759-1792, 2017 On the stability of the Bresse system with frictional damping. (&TE Ghoul, B Said-Houari) Journal of Math. Anal. and Appl. 455 (2), 1870-1898, 2017. Optimal decay rate for the local energy of a unbounded network. ( & R Assel, M Jellouli).Journal of Differential Equations 261 (7), 4030-4054, 2016. Asymptotic behaviors of solutions for finite difference analogue of the Chipot-Weissler equation. (& H Hani). Discrete Contin. Dyn. Syst. Ser. S 9 (2016), no. 5, 1421–1445. On a finite difference scheme for blow up solutions for the Chipot–Weissler equation. (& H Hani, Applied Mathematics and Computation 268, 1199-1216 (2015). Energy decay for linear dissipative wave equations in exterior domains. (&L Aloui, S Ibrahim) , Journal of Differential Equations 259 (5), 2061-2079, (2015) Smoothing effect for the regularized Schrödinger equation with non-controlled orbits. (&L. Aloui, M. Khenissi, G. Vodev), Comm. Partial diff. Eq.,38:2 (2012), 265-275. Boundary Stabilization of the wave and Schrödinger equations in the exterior domain.(&L. Aloui) Discrete Contin. Dyn. Syst. 27 (2010), no. 3, 919–934 Local Energy decay for the elastic system with nonlinear damping in an exterior domain (&M. Daoulatli, B. Dehman),SIAM J. Control Optim. 48 (2010), no. 8, 5254–5275, On the stabilization of the elasticity system by the boundary (& Georgi Vodev), Asymptotic Analysis 58 (2008) 1–16. Stabilization of Schrödinger equation in exterior domains, (& L. Aloui), Control, Optimization and Calculus of Variations, ESIAM- COCV.Vol. 13, No 3, pp. 570–579, 2007. DOI: 10.1051/cocv: 2007024 Decay rates of the plate equations, (& K. Ammari), MathematischeNachrichten, 278(14), pp1647-1658, 2005. Stabilization of generic trees in strings, (& K. Ammari, M. Jellouli), Journal of dynamical and Control Systems, 11(2), pp177-193, 2005 Equation des ondes amorties dans un domaine extérieur, Bulletin de la Société Mathématiques Française Bull288. Bull. Soc. Math. France 131(2), 2003, p. 211-228. Stabilisation de l’équation des ondes dans un domaine extérieur, (& L. Aloui), RevistaMatematicasIbroamericana, t. 28 (2002), p. 1-16.

SubmittedPaper

Indirect stabilization of tow coupled wave-equations on exterior domain. (& L. Aloui, M. Doulatli )

Blow-up of semidiscrete solution of a nonlinear parabolic equation with gradient term. (& H. Hani) Publications in conference proceedings

Large Time Behaviour of some Damped Equations, Waves2013, the 11th International Conference on Mathematical and Numerical Aspects of Waves, Jun 2013, Gammarth Tunisia. On the Resolvent Estimates of some Evolution Equation and Applications, International conference on the isoperimetric problem of queen dido and its mathematical ramifications, May 2010, Gammarth-Tunisia. On the Localization of Resonances for some damped problems in exterior domains. 4ème Colloque International sur les problèmes Inverses, le Contrôle et Optimisation de Formes, PICOF’08 Marrakech Avril 2008. Equation des ondes amorties dans un domain exterieur, Proceeding of the 1st French-Tunisian meeting on PDE (2001), Editors, B. Dehman, G. Lebeau, C. Zuily Stabilization for the wave equation on exterior domain, In Carleman estimates and applications to uniqueness and control theory (Cortona, 1999), volume 46 of Progr. Nonlinear Differential Equations Appl., pages 1–13. Birkhauser Boston, Boston, MA, 2001 Recent Invited Talks

 «On the dampedSchrördingerequation in unboundeddomains », Analyse des EDP: prolongement unique, stabilisation, contrôle et propriétés dispersives » 5-9 nov. 2018 IHP, Paris (Franch).  «On the Regularized Schrödinger equation, 6th workshop Inverse problems and control theory, Marseille, Franch 15-16 Nov. 2018.  Energy Decay for damped Wave Equation in Exterior Domains, PDE Seminar, October, 2016 University of Monastir, Tunisia  Energy Decay for damped Wave Equation, PDE Seminar - Institutof Mathematics of Toulouse,franch, June 2015.  « Energy decay for Linear Damped Wave Equations», PDE Seminar Franco-Tunisian,October 2014 - FST, Tunis  « Energy decay for Linear Damped Wave Equations in Exterior Domains », PDE Seminar, Monastir, Avril 2014.  « Étude de la Résolvante et Applications ».Journée des thésards, Laboratoire d'EDP de la FST, février 2013.  « Smoothing effect of regularized Schrödinger equation in trapping domains », Workshop on Geometric Control for PDE’S, Beyrout 31Jan.-2 Fév. 2012.  « Smoothing effect of regularized Schrödinger equation in trapping domains », Workshop on Nonlinear Analysis and Applications, Monastir 16-20 December 2011  « The Kato-smoothing effect for damped Schrödinger equation in trapping domains » Spectral Analysis of Non selfadjoint Operators, CIRM-Luminy, 12-16 December 2011.  « On the regularized Schrödinger equation » 2ème Journée Algero-Tunisienne d’équations aux dérivées partielles et contrôle, Mars 2011.  « Stabilisation par le bord pour l'équation des ondes et de Schrödinger sur un domaine extérieur » 5ème Colloque Franco-Tunisien d'équations aux dérivées partielles Hammamet 28 Septembre -2 Octobre 2009  « Etude des Résonnances pour quelques Problèmes d'évolution Amorties dans des Domaines extérieurs ». 1er Colloque Franco-Tunisien de Mathématiques de la SMT-SMF (CFTM-1-), Mars 2009.  On the Localization of resonances for some damped problems in exterior domains and application, 4th Conference on Inverse Problems, Controls and Shape Optimization, PICOF 08 Marrakech, April 2008.  On the local energy decay of the elastic system, PDE Seminar, April 2008 University of Monastir, Tunisia.  Stabilisation par le bord du système élastique.The meeting on PDE of DarElhout, Tunis, Tunisia, Conference, Julio 2007  Problème de stabilisation dans des domaines extérieurs,Department of MathematicsUniversity of Nantes, French, Seminar Juin 2007  Stabilisation de l’équation de plaque avec transmission. Seminar. INIT. LAMSIN, Tunis Novembre, 2005.  Décroissance de l’énergie pour l’équation de plaque avec transmission. PDE Seminar, October 2004 University of Monastir, Tunisia  Stabilisation de l’équation de Schrodinger dans un domaine extérieur. PDE Seminar, Janvier, 2004 University of Monastir, Tunisia,  Equations des ondes amorties : 3ème Rencontre des jeunes chercheurs à Dar El HoutSalambo, Tunisia, 2001 (Juillet)  Equations des ondes amorties dans un domaine extérieur : Colloque of SMT at Hammamet, Tunisia, 2001 (Mars)  Stabilization for the wave equation on exterior domain, In Carleman estimates and applications to uniqueness and control theory (Cortona, Italy, 1999) Formations and Congress

 Visiting professor for one month (December 2017) at Elie Carton laboratory at the University of Lorraine, Franch  Visiting the team of research EDP of the Department of Mathematics of the University of Nantes, French 2007invited by the Prof. G. Vodev  Stage TEMPUS: Mathematics assisted by computer. In the Department of Mathematics of the University Paris XI, Orsay, French 2006-2007  Visiting the University of Autonoma, Madrid, Span, invited by the Prof. Enrique Zuazua2005  Visiting the team of research “AnalyseNumrique et E.D.P” of the Department of Mathematics of theUniversity Paris XI, Orsay, France 1998-2001 and 2003.  Visiting the team of research Cmpax in Polytechnic Paris–France invited by the Prof. H. AMMARI Lab. 2004  Participant at the annual Colloquium of SMT, Tunisia 1998-2003 and 2005  Participant at the annual conference of EDP of the Department of Mathematics of the University of Monastir, Tunisia, 2002-2007  Participant at Colloquium Franco-Tunisian of PDE, Marsa 2001, Hammamet 2003 and Hammamet 2005, Tunisia  Participant at the meeting In Carleman estimates and control theory (Cortona Italy, 1999) Students supervised

PhD Students: Houda Hani (Defended 2016-FSM), Mohamed Karmous (Defended 2016-FSM), Mohamed Malloug (Defended2017-ESSTHS), Hanen Boujlida (Defended2018-ESSTHS).

M.Sc. Students: Hanen Babba (DEA) 2010 -ENIT, Hanen Boujlida 2012 -ESSTHS, Sabrine Ben Hassen 2013 -ESSTHS, Rabeb Khlifi 2013-ESSTHS, Marwen Assel 2013-FSM, Mousaab Ayari 2014 FSM, Nahed Naceur 2014-ESSTHS, Riheb Daadaa 2014-ESSTHS, Mohamed Landolsi 2015-ESSTHS, Radhia Ayechi 2016-ESSTHS, Malek Jellouli 2017-ESSTHS, Ibtissem Zaafrani 2017-ESSTHS, Ilhem Boukhris 2017-ESSTHS., Further Activities

 Member of Board of Directors of Mediterranean Institute for The Mathematical Sciences  Member of the Scientific Council of Faculty of Gabes1998-2001  Review for the Mathematical Reviews (MathSciNet)  Referee for mathematical journals: Applied and Computational Mathematics, ARIMA Journal,Boletim da SociedadeParanaense de Matemática …  Project Manager of Sousse University in Erasmus+ MEDDACR project: Accreditation of Engineering Programmes in Mediterranean Area.  Project Manager of PHC-Utique 2017/2020(code 17G1505) :P.D.E, deterministic and stochastic.  Expert evaluator of Mathematic research laboratory at CNEAR.  Expert evaluator of PHC-Utique Project in DGRST. Other Information

Languages: English, French, Germany& Arabic Computer skills: Operating Systems: UNIX, Windows, and Dos Scientific computing: Maple, Matlab. Desktop Applications: Latex, MS Office