Congrè
Transcription
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.