Division of Mathematical and Computer Sciences and Engineering. Curriculum Vitae Dr. Belkacem SAID-HOUARI

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1 Division of Mathematical and Computer Sciences and Engineering Curriculum Vitae Dr. Belkacem SAID-HOUARI December 2012

2 Personal Information Name : Belkacem SAID-HOUARI Date and place of birth : February 25, 1978, Arib Ain Defla (Algeria) Nationality : Algerian Marital Status : Married. Address : Division of Mathematical and Computer Sciences and Engineering King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia. saidhouarib@yahoo.fr or belkacem.saidhouari@kaust.edu.sa Homepage : Positions held January 2011 : Post-Doc at KAUST University, Saudi Arabia. April 2010 January 2011 : Post-Doc at Konstanz University, Germany. April 2009 April 2010 : Post-Doc at Laboratoire de Mathématiques, Université de Savoie, Chambéry, France. Grant Région Rhone Alpes. June 2008 March 2009 : Post-Doc at Institut de Mathématiques de Toulouse, MIP, France. Grant ERASMUS-MUNDUS : Assistant Professor : University of Annaba, (Algeria) University of Skikda, (Algeria) University of Souk-Ahras, (Algeria). Education 2009 HDR (Habilitation à Diriger des Recherches) : the highest academic degree that can be obtained in France defended on 10th December 2009 at University of Savoie, Chambéry, 2

3 France. Title : Existence and asymptotic behavior of some hyperbolic systems. Jury : Pr. Nicolas Burq, University of Paris-Orsay (referee of the manuscript), Pr. Mokthar Kirane, University of La Rochelle (referee of the manuscript), Pr. Reinhard Racke, University of Konstanz, Germany, (referee of the manuscript), Pr. Didier Bresch, University of Savoie, Chambéry, examiner, Pr. Arnaud Munch, University of Clermont-Ferrand, examiner : Ph. D. Thesis ; October 29th 2005 ; University of Annaba (Algeria). Title : Nonclassical thermoelasticity. Jury : Pr. Salim. A. Messaoudi, King Fahd University of Petroleum and Minerals, Saudi Arabia, Advisor, Pr. Fouzia Rebbani, University of Annaba, Algeria, president Pr. Aissa Aibeche, University of Setif, Algeria, referee, Pr. Mohamed Denche, University of Constantine, Algeria, referee, Pr. Brahim Khodja, University of Annaba, Algeria referee, Pr. Said Mazouzi, University of Annaba, Algeria, referee : Master Thesis ; June 25th 2002 ; University of Annaba. Advisor : Dr. Nasser-eddine Tatar. Title : The interaction between a dissipative term and a source term in some hyperbolic problems : BS. in Math, field Functional Analysis, University of Blida, (Algeria). Research Works Areas of research interest PDEs of Hyperbolic Type ; Integro-differential Equations ; PDEs of Parabolic Type ; PDEs of Mixed Type ; 3

4 Fractional Differential Equations ; Conservation laws ; Control Theory. Publications 38 papers published in refereed international journals. 09 papers submitted to refereed journals. 07 papers in preparation. Theses Supervision Advisor of the PhD thesis of Leila Djouamai, Annaba University, Algeria. Title : The decay property of regularity-loss type of solutions of some hyperbolic and hyperbolic/parabolic systems, since : October Advisor of the PhD thesis of Radouane Rahali, Annaba University, Algeria. Title : Stabilization for the one dimensional Mindlin-Timoshenko systems, since : October Advisor of the PhD thesis of Aissa Ben Seghir, University of Setif, Algeria. Title : The transmission problem in the hyperbolic wave and viscoelastic wave equations, since : October Advisor of the PhD thesis of Ouchenane Djamel, Annaba University, Algeria. Title : Existence and asymptotic behavior in porous-elasticity with heat conduction, since : October Co-advisor (80 %) with Hocine Sissaoui (Professor, University of Annaba) of the Master thesis of Khaled Zennir. Title : Asymptotic behavior of some viscoelastic problems ; February 10th 2009 ; University of Annaba. Refereeing Referee for many international journals such as : 1. Nonlinear Analysis ; 2. Journal of Mathematical Analysis and Applications ; 3. Survey in Mathematics and its Applications ; 4. European Journal of Mechanics - A/Solids ; 5. Acta Mathematica Sinica ; 4

5 6. Journal of Nonlinear Analysis ; 7. Journal of Mathematical Physics ; 8. Mathematical Methods in the Applied sciences ; 9. Nonlinear Differential equations ; 10. Applicable Analysis ; 11. Electronic Journal of Differential equations ; 12. Communication on Pure and Applied Analysis ; Short stays for collaborations November 2012 : Invitation for one month at BCAM - Basque Center for Applied Mathematics Bilbao, (Basque Country Spain) Invited by : Prof. Enrique Zuazua. November 2011 : Invitation for one month at Department of Mathematics and Statistics University of Konstanz, (Germany) Invited by : Prof. Reinhard Racke. October 2011 : Invitation for two weeks at Laboratoire de Mathématiques de l Université de Savoie, Invited by : Dr. Stéphane Gerbi. October 2008 : Invitation for one month at Laboratoire de Mathématiques de l Université de Savoie, Invited by : Dr. Stéphane Gerbi. May 2008 : Invitation for one month at Laboratoire de Mathématiques de l Université de Savoie, Invited by : Dr. Stéphane Gerbi. January 2008 : Invitation for two weeks at Laboratoire de Mathématiques de l Université de Savoie, Invited by : Dr. Stéphane Gerbi. Teaching Experience Courses Taught University of Annaba, (Algeria) ( ) 5

6 Analysis I, Analysis II, Algebra I, Algebra II. University of Annaba (Algeria) ( ) Algebra 1, Linear Algebra, Analysis 1, Mathematics for Business classes. University of Skikda (Algeria)( ) Functional Analysis, ODEs, Algebra, Measure and integration. University of Souk-Ahras, (Algeria) ( ) Functional Analysis, ODEs, Algebra, Topology. Grants Grant Région Rhone Alpes MIRA 2007 for 14 months (France). Grant ERASMUS-MUNDUS, for 10 months (France). Grant DFG, for 9 months (Germany). Skills Languages : Arabic, English, French, German (Beginners) Computer : Word, Excell, Swp, Latex. REFERENCES 1. Prof. Reinhard Racke Department of Mathematics and Statistics University of Konstanz Konstanz, Germany reinhard.racke@uni-konstanz.de 2. Prof. Salim Messaoudi Math. Department, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia messaoud@kfupm.edu.sa 6

7 3. Prof. Enrique Zuazua BCAM - Basque Center for Applied Mathematics, Mazarredo, Bilbao Basque Country - Spain. zuazua@bcamath.org 4. Dr. Stéphane Gerbi Laboratoire de Mathematiques, Universite de Savoie, Le Bourget du Lac, Cedex France stephane.gerbi@univ-savoie.fr 5. Prof. Mokhtar Kirane Laboratoire de Mathematiques, Université de La Rochelle, Avenue M. Crepeau La Rocheelle, Cedex France mkirane@univ-lr.fr Scientific Publications To appear [1] B. Said-Houari and S. A. Messaoudi, Decay property of regularity-loss type of solutions in elastic solids with voids, Applicable Analysis. (Accepted). [2] R. Racke and B. Said-Houari, Decay rates and global existence for semilinear dissipative Timoshenko systems, Quart. Appl. Math. (In press), [3] B. Said-Houari and F. A. Falcao Nascimento, Global existence and nonexistence for the viscoelastic wave equation with nonlinear boundary damping-source interaction, Communications on Pure and Applied Analysis. Volume 12, Number 1, 2013, [4] B. Said-Houari, Decay properties of linear thermoelastic plates : Cattaneo versus Fourier law, Applicable Analysis. (In press), (doi : / ) [5] B. Said-Houari and A. Soufyane, Stability result of the Timoshenko system with delay and boundary feedback, IMA Journal of Mathematical Control and Information, Volume 29, Issue 3,

8 [6] S. Gerbi and B. Said-Houari, Existence and exponential stability of a damped wave equation with dynamic boundary conditions and a delay term. Applied Mathematics and Computations. 218, Issue 24, (2012), [7] B. Said-Houari Diffusion phenomenon for linear dissipative wave equation, ZAA- Zeitschrift fur Analysis und ihre Anwendungen, 31, Issue 3, (2012), [8] P. J. Graber and B. Said-Houari, Existence and asymptotic behavior of the wave equation with dynamic boundary conditions, Applied Mathematics and Optimization, 66 (2012), [9] R. Racke and B. Said-Houari, Global existence and decay property of the Timoshenko system in thermoelasticity with second sound, Nonlinear Analysis Series A : Theory, Methods & Applications, 75 (2012) [10] P. J. Graber and B. Said-Houari, On the wave equation with semilinear porous acoustic boundary conditions, Journal of Differential Equations, 252 (2012), [11] R. Racke and B. Said-Houari, Decay rates of semilinear viscoelastic systems in weighted spaces, Journal of Hyperbolic Differential Equations, 9 (2012), [12] B. Said-Houari, Asymptotic behaviors of solutions for viscoelastic wave equation with space-time dependent damping term, Journal of Mathematical Analysis and Applications, 387, Issue 2, (2012), [13] B. Said-Houari and A. Kasimov, Decay property of Timoshenko system in thermoelasticity, Mathematical Methods in the Applied Sciences, Volume 35, Issue 3, (2012), [14] S. Gerbi and B. Said-Houari, Exponential decay for solutions to semilinear damped wave equation, Discrete and Continuous Dynamical Systems - Series S (DCDS-S), Volume 5, Number 3, (2012), [15] B. Said-Houari, Global existence and decay of solutions of a nonlinear system of wave equations, Applicable Analysis, Volume 91, Issue 3, (2012), [16] B. Said-Houari and R. Rahali, A stability result for a Timoshenko system with past history and a delay term in the internal feedback, Dynamic Systems and Applications, 20 (2011), [17] S. Gerbi and B. Said-Houari, Asymptotic stability and blow up for a semilinear damped wave equation with dynamic boundary conditions, Nonlinear Analysis Series A : Theory, Methods & Applications, 74, Issue 18, (2011),

9 [18] M. Kirane and B. Said-Houari, Existence and asymptotic stability of a viscoelastic wave equation with a delay, Z. Angew. Math. Phys. 62 (2011), [19] B. Said-Houari and M. Kirane, Global nonexistence results for a class of hyperbolic systems, Nonlinear Analysis Series A : Theory, Methods & Applications, 74, Issue 17, (2011), [20] B. Said-Houari, S. A. Messaoudi and A. Guesmia, General decay of solutions of a nonlinear system of viscoelastic wave equations, Nonlinear Differential Equations and Applications NoDEA. 18 (2011), [21] M. Kirane, B. Said-Houari and M.-N. Anwar, Stability result for the Timoshenko system with a timevarying delay term in the internal feedbacks, Communications in Pure and Applied Analysis, 10 (2011), no. 2, [22] B. Said-Houari, Exponential growth of positive initial-energy solutions of a system of nonlinear viscoelastic wave equations with damping and source terms Zeitschrift für angewandte Mathematik und Physik, 62 (2011), no. 1, [23] B. Said-Houari and Y. Laskri, A stability result of a Timoshenko system with a delay term in the internal feedback, Applied Mathematics and Computations, 217 (2010), no. 6, [24] S. A. Messaoudi and B. Said-Houari, Global nonexistence of positive initial-energy solutions of a system of nonlinear viscoelastic wave equations with damping and source terms, Journal of Mathematical Analysis and Applications, 365 (2010), no. 1, [25] B. Said-Houari, Global nonexistence of positive initial-energy solutions of a system of nonlinear wave equations with damping and source terms, Differential and Integral Equations. Volume 23, no (1-2), (2010), [26] S. A. Messaoudi and B. Said-Houari, Uniform decay in a Timoshenko-type system with past history. Journal of Mathematical Analysis and Applications. 360 (2009), no. 2, [27] S. A. Messaoudi and B. Said-Houari, Energy decay in transmission problem in thermoelasticity of type III, IMA Journal of Applied Mathematics., Volume 74, (2009), pp [28] B. Said-Houari, Convergence to strong nonlinear diffusion waves for solutions to p-system with damping, Journal of Differential Equations., Volume 247, (2009), pp

10 [29] S. A. Messaoudi, Michael Pokojovy and B. Said-Houari, Nonlinear damped Timoshenko-type systems with second sound- Global existence and exponential stability, Mathematical Methods in the Applied Sciences, Volume 32, Issue 5, (2009), pp [30] S. A. Messaoudi and B. Said-Houari Energy decay in a Timoshenko-type system with history in thermoelasticity of type III, Advances in Differential Equations. Vol. 14, No. 3-4, (2009), [31] S. Gerbi and B. Said-Houari, Local existence and exponential growth for a semilinear damped wave equation with dynamic boundary conditions, Advances in Differential Equations., Vol. 13, No , (2008), [32] S. A. Messaoudi and B. Said-Houari, Energy decay in a Timoshenko-type system of thermoelasticity of type III, Journal of Mathematical Analysis and Applications., 348, Issue 1, (2008), [33] S. A. Messaoudi, B. Said-Houari and N.E Tatar, Global existence and asymptotic behavior for a fractional differential equation., Applied Mathematics and Computations, 188 (2007), no. 2, [34] S. A. Messaoudi and B. Said-Houari, A blow-up result for a higher-order nonlinear Kirchhoff-type hyperbolic equation., Applied Mathematics Letters, 20 (2007), no. 8, [35] S. A. Messaoudi and B. Said-Houari, A global nonexistence result for the nonlinearly damped multidimensional Boussinesq equation., Arabian Journal for Science and Engineering, 31 (2006), no. 1, [36] S. A. Messaoudi and B. Said-Houari, Exponential stability in one-dimensional non-linear thermoelasticity with second sound., Mathematical Methods in the Applied Sciences, 28 (2005), no. 2,

11 2004 [37] S. A. Messaoudi and B. Said-Houari, Global non-existence of solutions of a class of wave equations with non-linear damping and source terms., Mathematical Methods in the Applied Sciences, 27 (2004), no. 14, [38] S. A. Messaoudi and B. Said-Houari Blowup of solutions with positive energy in nonlinear thermoelasticity with second sound., Journal of Applied Mathematics, (2004), no. 3, Submitted Papers [1] B. Said-Houari and A. Kasimov, Damping by heat conduction in the Timoshenko system : Fourier and Cattaneo are the same. [2] B. Said-Houari, Global nonexistence of a system of higher-order nonlinear Kirchhoff-type hyperbolic equations. [3] Y. Boukhatem and B. Said-Houari, Existence and exponential growth of solutions for the viscoelastic wave equation with acoustic boundary conditions [4] S. Gerbi and B. Said-Houari, Global existence and exponential growth for a viscoelastic wave equation with dynamic boundary conditions. [5] B. Said-Houari and R. Rahali, Asymptotic behavior of the Cauchy problem of the Timoshenko system in thermoelasticity of type III. [6] B. Said-Houari and R. Rahali, Asymptotic behavior of the Cauchy problem in elastic solids with voids [7] B. Said-Houari and R. Rahali, Asymptotic behavior of the Cauchy problem in porous-thermoelasticity [8] B. Said-Houari, The asymptotic behavior of the Cauchy problem in dual-phase-lag thermoelasticity. [9] R. Parshad, A. Kasimov and B. Said-Houari, Local existence and finite-time blowup in a class of stochastic nonlinear wave equations. Talks in Conferences and Seminars 11

12 Seminar at BCAM (Bilbao, Spain), December The 9th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Orlando, Florida, USA, July The 5th Saudi Science Conference, Umm Al Qura university, Saudi Arbia, April Seminar at KFUPM (Saudi Arabia), February Seminar at Konstanz University (Germany), December Seminar at Konstanz University (Germany), November Seminar at Savoie University, October Seminar at King Abdullah University of Science and Technology (KAUST), April Seminar at Konstanz University, Germany, December Seminar at Konstanz University, Germany, July A talk in a conference, Annaba University, Algeria, June Seminar at Laboratoire Jacques-Louis Lions, Paris, France, November Seminar at Laboratoire : Analyse, Topologie et Probabilités, Marseille, France, October Aspects géométriques des équations aux dérivées partielles ; Centre International de Rencontres Mathématiques, France, 2 to 6 March 2009 Contrôle et Problèmes Inverses pour les EDP : Aspects Théoriques et Numériques, Centre International de Rencontres Mathématiques, France, February eme Rencontre Internationale des Mathématiques et de ces Applications (Algeria), March