Ilham Ouelddris

collaborators

3 papers

math.AP2026

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…

math.AP2026

Intrinsic Ultracontractivity for a class of Schroedinger Semigroups in $L^{2} (R^{n})$ using Log-Sobolev-inequalities and duality arguments

Christoph Schwerdt, Ilham Ouelddris

We present a class of potentials $q : R^{n} \to (0, \infty)$ that implies the weighted SchrÃ¶dinger semigroup $I ¨ ^{- 1} e^{- t H} I ¨ $ to map a weighted Lebesgue fu…

math.OC2025

Logarithmic Convexity and impulse Approximate Controllability for Degenerate Parabolic Equations with Robin Boundary Conditions

Hind El Baggari, Ilham Ouelddris

In this work, we investigate the approximate controllability of a class of one-dimensional degenerate parabolic equations with Robin boundary conditions. The degeneracy occurs at o…

Finite-time stabilization via impulse control of degenerate singular parabolic equations

Intrinsic Ultracontractivity for a class of Schroedinger Semigroups in L2(Rn) using Log-Sobolev-inequalities and duality arguments

Logarithmic Convexity and impulse Approximate Controllability for Degenerate Parabolic Equations with Robin Boundary Conditions

Intrinsic Ultracontractivity for a class of Schroedinger Semigroups in $L^{2} (R^{n})$ using Log-Sobolev-inequalities and duality arguments