Séminaire Ana Ribeiro

Jeudi 06 Octobre 2011 (14h00)

Ana Ribeiro, Université Nouvelle de Lisbonne.

Titre : Existence of solutions for non level-convex problems in the supremal form.

Résumé : It is well known that lower semicontinuity of functionals in the supremal form

F(u)=esssupxΩ f(u(x))

is related to the level-convexity of the supremand f. We adress the problem of existence of solutions for the Dirichlet boundary problem in the lack of this convexity condition relating it with some differential inclusion problem. This is a joint work with E. Zappale .