Journal of Inequalities and Applications
Volume 2009 (2009), Article ID 191649, 12 pages
doi:10.1155/2009/191649
Research Article

Multiple Solutions for a Class of p(x)-Laplacian Systems

Yongqiang Fu and Xia Zhang

Department of Mathematics, Harbin Institute of Technology, Harbin 150001, China

Received 19 November 2008; Accepted 11 February 2009

Academic Editor: Ondrej Dosly

Copyright © 2009 Yongqiang Fu and Xia Zhang. 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.

Abstract

We study the multiplicity of solutions for a class of Hamiltonian systems with the p(x)-Laplacian. Under suitable assumptions, we obtain a sequence of solutions associated with a sequence of positive energies going toward infinity.