We are interested in studying the existence of solutions to anelliptic hemivariational inequality, depending on a real parameter$lambda$. The main tool in the proof of our results is a criticalpoint theorem recently established. We obtain the existence ofsolution through a direct method, both with a changing signnonlinearity of the kind $p(x)f(\xi)$ and in the classical one$P(x,\xi)$ too.

### Existence results for semilinear elliptical hemivariational inequalities

#### Abstract

We are interested in studying the existence of solutions to anelliptic hemivariational inequality, depending on a real parameter$lambda$. The main tool in the proof of our results is a criticalpoint theorem recently established. We obtain the existence ofsolution through a direct method, both with a changing signnonlinearity of the kind $p(x)f(\xi)$ and in the classical one$P(x,\xi)$ too.
##### Scheda breve Scheda completa Scheda completa (DC)
Hemivariational inequalities; Critical point; Constraint
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12318/8280
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