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Open Access Open Badges Research Article

Existence and Multiplicity of Positive Solutions to a Class of Quasilinear Elliptic Equations in

Tsing-San Hsu

Author Affiliations

Center for General Education, Chang Gung University, Kwei-Shan, Tao-Yuan 333, Taiwan

Boundary Value Problems 2010, 2010:579387  doi:10.1155/2010/579387

The electronic version of this article is the complete one and can be found online at: http://www.boundaryvalueproblems.com/content/2010/1/579387

Received:9 October 2009
Accepted:12 February 2010
Published:8 March 2010

© 2010 The Author(s).

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.


We consider the following class of quasilinear elliptic equations , for all , where , , , . We allow the potential to be unbounded below and prove the existence and multiplicity for positive solutions.

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