14 citations · 31 across the 7 of their papers we have counts for
8 papers
Finite-time stabilization via impulse control of degenerate singular parabolic equations
Walid Zouhair, Ghita El Guermai, Ilham Ouelddris
This paper examines the impulse controllability of degenerate singular parabolic equations through a modern framework focused on finite-time stabilization. Furthermore, we provide…
Lipschitz stability for an inverse source problem of the wave equation with kinetic boundary conditions
S. E. Chorfi, G. El Guermai, L. Maniar +1
In this paper, we present a refined approach to establish a global Lipschitz stability for an inverse source problem concerning the determination of forcing terms in the wave equat…
Numerical impulse controllability for parabolic equations by a penalized HUM approach
S. E. Chorfi, G. El Guermai, L. Maniar +1
This work presents a comparative study to numerically compute impulse approximate controls for parabolic equations with various boundary conditions. Theoretical controllability res…
Finite-time stabilization and impulse control of heat equation with dynamic boundary conditions
Salah-Eddine Chorfi, Ghita El Guermai, Lahcen Maniar +1
In this paper, we study the impulse controllability of a multi-dimensional heat equation with dynamic boundary conditions in a bounded smooth domain. Using a recent approach based…
Numerical identification of initial temperatures in heat equation with dynamic boundary conditions
S. E. Chorfi, G. El Guermai, L. Maniar +1
We investigate the inverse problem of numerically identifying unknown initial temperatures in a heat equation with dynamic boundary conditions whenever some overdetermination data…
Boundary null controllability for the heat equation with dynamic boundary conditions
S. E. Chorfi, G. El Guermai, A. Khoutaibi +1
In this paper, we are concerned with the boundary controllability of heat equation with dynamic boundary conditions. More precisely, we prove that the equation is null controllable…
Logarithmic convexity and impulsive controllability for the 1-D heat equation with dynamic boundary conditions
S. E. Chorfi, G. El Guermai, L. Maniar +1
In this paper, we prove a logarithmic convexity that reflects an observability estimate at a single point of time for 1-D heat equation with dynamic boundary conditions. Consequent…
Impulse null approximate controllability for heat equation with dynamic boundary conditions
S. E. Chorfi, G. El Guermai, L. Maniar +1
The main purpose of this article is to prove a logarithmic convexity estimate for the solution of a linear heat equation subject to dynamic boundary conditions in a bounded convex…