Periodic solutions for second order differential inclusions with the scalar p-Laplacian
Authors:
Sergiu Aizicovici
Affiliation:
a Department of Mathematics, Ohio University, Athens, OH 45701, USA b Department of Mathematics, National Technical University, Zografou Campus, Athens 15780, Greece c Department of Mathematics, Aveiro University, 3810-193 Aveiro, Portugal
Abstract:
We study periodic problems driven by the scalar p-Laplacian with a multivalued right-hand side nonlinearity. We prove two existence theorems. In the first, we assume nonuniform nonresonance conditions between two successive eigenvalues of the negative p-Laplacian with periodic boundary conditions. In the second, we employ certain Landesman-Lazer type conditions. Our approach is based on degree theory.