A nonsmooth principle of symmetric criticality and variational – hemivariational inequalities ✩
نویسندگان
چکیده
In this paper we prove the principle of symmetric criticality for Motreanu–Panagiotopoulos type functionals, i.e., for convex, proper, lower semicontinuous functionals which are perturbed by a locally Lipschitz function. By means of this principle a variational–hemivariational inequality is studied on certain type of unbounded strips. © 2006 Elsevier Inc. All rights reserved.
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