A Multiplicity Theorem for Hemivariational Inequalities with a p-Laplacian-Like Dieren tial Operator 1
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Rocha, M
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Papageorgiou, N
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Staicu, V
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We consider a parametric nonlinear elliptic inclusion with a multivalued p-Laplacian- like dieren tial operator and a nonsmooth potential (hemivariational inequality). Using a variational approach based on the nonsmooth critical point theory, we show that for all values of the parameter in an open half-line, the problem admits at least two nontrivial solutions. Our result extends a recent one by
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