A multiplicity result for gradient-type systems with non-differentiable term

DOI10.1007/s10474-007-6165-8zbMath1164.47063OpenAlexW2019259876MaRDI QIDQ949764

Brigitte E. Breckner, Csaba Varga

Publication date: 21 October 2008

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10474-007-6165-8

zbMATH Keywords

principle of symmetric criticalitylocally Lipschitz functiongeneralized directional derivativesystems of hemivariational inequalities

Mathematics Subject Classification ID

Variational and other types of inequalities involving nonlinear operators (general) (47J20) Nonsmooth analysis (49J52)

Related Items

Infinitely many weak solutions for a class of quasilinear elliptic systems ⋮ A Nash type solution for hemivariational inequality systems ⋮ A multiplicity result for a special class of gradient-type systems with non-differentiable term ⋮ Multiplicity result for a class of elliptic problems with non-differentiable terms in \(\mathbb{R}^N\) ⋮ Elliptic boundary value problems with nonsmooth potential and mixed boundary conditions

Cites Work

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• A variational approach to subquadratic perturbations of elliptic systems
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• Optimization and nonsmooth analysis
• Existence and multiplicity results for some superlinear elliptic problems on R^N
• A general multiplicity theorem for certain nonlinear equations in Hilbert spaces
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