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

被引：7

作者：

Breckner, B. E. ^{[1
]}

Varga, C. S. ^{[1
]}

机构：

[1] Univ Babes Bolyai, Fac Math & Comp Sci, RO-400084 Cluj Napoca, Romania

来源：

ACTA MATHEMATICA HUNGARICA | 2008年 / 118卷 / 1-2期

关键词：

locally Lipschitz function; generalized directional derivative; principle of symmetric criticality; systems of hemivariational inequalities;

D O I：

10.1007/s10474-007-6165-8

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove the existence of multiple solutions of certain systems of hemivariational inequalities, using a recent idea of B. Ricceri. As a consequence of our main theorem we obtain the existence of multiple solutions of Schrodinger type systems. Another application involves the principle of symmetric criticality.

引用

页码：85 / 104

页数：20

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