A multiplicity result of Ricceri, based on a minimax inequality, is applied to locally Lipschitz functionals and the existence of one or two non-trivial solutions for a class of two-parameter hemivariational inequalities is proved. An application is given to elliptic problems with discontinuous nonlinearities on unbounded domains.

Existence and multiplicity results for hemivariational inequalities with two parameters

IANNIZZOTTO, ANTONIO;
2007

Abstract

A multiplicity result of Ricceri, based on a minimax inequality, is applied to locally Lipschitz functionals and the existence of one or two non-trivial solutions for a class of two-parameter hemivariational inequalities is proved. An application is given to elliptic problems with discontinuous nonlinearities on unbounded domains.
Locally Lipschitz functions; Hemivariational inequalities; Principle of symmetric criticality; Minimax inequality
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11584/16332
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