c) Communications Internationales des équipes (1 par ligne en donnant le lien vers l’URL de la conf.)


A. Bensayah, A. Ghezal and D.A. Chacha, “Asymptotic analysis of linearly elastostatic  Signorini problem with Coulomb friction of shallow shell”, 

      The Algerian-Turkish international days on Mathematic , 9-11 octobre 2012,  Université d’Annaba, Algérie.'2012.pdf




D. A. CHACHA, A. GUEZAL, A. BENSAYAH, “Asymptotic modeling of dynamic generalized Marguerre-von Karman shallow shells in curvilinear coordinates”  TAMTAM 11, Sousse, Tunisie.


  1. A.    Bensayah, D. A.  Chacha and S. Nicaise

Asymptotic modeling of time-dependent Signorini problem without friction of linear thin plate


  1. A.    Bensayah, D. A. Chacha and  M. E.  Mezabia
    Asymptotic analysis of frictionless Signorini problem of linear elastic membrane shell


A. Bensayah, A. Ghezal and D.A. Chacha. “Asymptotic analysis of Signorini problem with Coulomb friction for a linearly elastostatic shallow shell”,  Rencontre d’Analyse Mathématiques et ses Applications (RAMA’8), 26-28 Novembre, Alger, (2012).


Ghezal and  D.A. Chacha. “Finite element approximations of the generalized Marguerre-von Kármán equations”,   Rencontre d’Analyse Mathématiques et ses Applications (RAMA’8). 26-28 Novembre, 2012-Alger.


M. MEFLAH, “A Similar Nonlinear Telegraph Problem Governed  by Lamé System.”, 5th Chaotic Modeling and Simulation International Conference (CHAOS 2012), Athens – Greece, 12-15/06/2012.


M. S. SAID, “ On a nonlinear problem intervening in relativistic quantum mechanics per-

turbed by a factor of amortizement” , International Conference in Mathematics 2012.

United Arab Emirates University , 11-14 March 2012