Ildiko-Ilona Mezei, Lia Saplacan
Abstract:
In this paper we give an existence result for a class of
variational-hemivariational inequality on unbounded domain using
the mountain pass theorem and the principle of symmetric
criticality for Motreanu-Panagiotopoulos type functionals. Next,
we give two applications of the obtained result.
Submitted February 2, 2009. Published April 2, 2009.
Math Subject Classifications: 49J40, 35J35, 35J60.
Key Words: Motreanu-Panagiotopoulos type functional; critical points;
variational-hemivariational inequalities;
principle of symmetric criticality.
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Ildiko-Ilona Mezei Faculty of Mathematics and Computer Science University of Babes-Bolyai str. M. Kogalniceanu 1, 400084 Cluj Napoca, Romania email: ildiko.mezei@math.ubbcluj.ro, mezeiildi@yahoo.com | |
Lia Saplacan Petru Rares High School str. Obor 83, 425100 Beclean, Romania email: liasaplacan@yahoo.com |
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