4 papers
Stability for an interface transmission problem of wave-plate equations with dynamical boundary controls
Zahraa Abdallah, Stéphane Gerbi, Chiraz Kassem +1
We investigate a two-dimensional transmission model consisting of a wave equation and a Kirchhoff plate equation with dynamical boundary controls under geometric conditions. The tw…
Numerical study of the stabilization of 1D locally coupled wave equations
Stéphane Gerbi, Chiraz Kassem, Amina Mortada +1
In this paper, we study the numerical stabilization of a 1D system of two wave equations coupled by velocities with an internal, local control acting on only one equation. In the t…
Polynomial stabilization of non-smooth direct/indirect elastic/viscoelastic damping problem involving Bresse system
Stéphane Gerbi, Chiraz Kassem, Ali Wehbe
We consider an elastic/viscoelastic transmission problem for the Bresse system with fully Dirichlet or Dirichlet-Neumann-Neumann boundary conditions. The physical model consists of…
Exact controllability and stabilization of locally coupled wave equations : theoretical results
Stéphane Gerbi, Chiraz Kassem, Amina Mortada +1
In this paper, we study the exact controllability and stabilization of a system of two wave equations coupled by velocities with an internal, local control acting on only one equat…