Hostname: page-component-745bb68f8f-cphqk Total loading time: 0 Render date: 2025-02-11T08:15:15.783Z Has data issue: false hasContentIssue false

Solutions and multiple solutions for quasilinear hemivariational inequalities at resonance

Published online by Cambridge University Press:  12 July 2007

Leszek Gasiński
Affiliation:
Jagiellonian University, Institute of Computer Science, ul. Nawojki 11, 30072 Cracow, Poland
Nikolaos S. Papageorgiou
Affiliation:
National Technical University, Department of Mathematics, Zografou Campus, Athens 15780, Greece
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

In this paper we consider quasilinear hemivariational inequalities at resonance. We obtain existence theorems using Landesman-Lazer-type conditions and multiplicity theorems for problems with strong resonance at infinity. Our method of proof is based on the non-smooth critical point theory for locally Lipschitz functions and on a generalized version of the Ekeland variational principle.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 2001