Congrè

Abdelhafid Mokrane,
Laboratoire d'EDP non linéaires et HM, ENS de Kouba, Alger.
Email : [email protected]
Congrès de Méthodes numériques et Modélisation
à l'occasion du 60ème anniversaire de Mohamed Jaoua
ENIT-LAMSIN, Tunis,
Tunisie 13-14-15 Décembre 2012
Title :
Lewy-Stampacchia's inequality for a Leray-Lions operator with natural growth in the gradient
Abstract :
We prove that at least one solution of the obstacle problem with a Leray-Lions operator
and a perturbation with natural growth with respect to the gradient satisfies the LewyStampacchia's inequality. The proof is based on the natural penalization of the obstacle problem.