Journal of Inequalities and Applications
Volume 2008 (2008), Article ID 612938, 16 pages
Research Article

Existence of Solutions for a Class of Elliptic Systems in N Involving the (p(x),q(x))-Laplacian

S. Ogras, R. A. Mashiyev, M. Avci, and Z. Yucedag

Department of Mathematics, Dicle University, 21280 Diyarbakir, Turkey

Received 4 April 2008; Accepted 17 July 2008

Academic Editor: M. Garcia Huidobro

Copyright © 2008 S. Ogras et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


In view of variational approach, we discuss a nonlinear elliptic system involving the p(x)-Laplacian. Establishing the suitable conditions on the nonlinearity, we proved the existence of nontrivial solutions.