Minimax solutions for a problem with sign changing nonlinearity and lack of strict convexity

  • Paola Magrone Universit√† degli Studi Roma Tre
Keywords: non strict convexity, sign changing, Linking theorem

Abstract

A result of existence of a nonnegative and a nontrivial solution is proved via critical point theorems for non smooth functionals. The equation considered presents a convex part and a nonlinearity which changes sign.

Author Biography

Paola Magrone, Università degli Studi Roma Tre

Diparitmento di Architettura

Ricercatore di Analisi Matematica

Published
2014-10-13
Section
Articoli