A multiplicity theorem for the Neumann p-Laplacian with an asymmetric nonsmooth potential

Giuseppina Barletta, Nikolaos S. Papageorgiou. A multiplicity theorem for the Neumann p-Laplacian with an asymmetric nonsmooth potential. J. Global Optimization, 39(3):365-392, 2007. [doi]

Abstract

Abstract is missing.