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  • Research Article
  • Open Access

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

Boundary Value Problems20102010:579387

  • Received: 9 October 2009
  • Accepted: 12 February 2010
  • Published:


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.


  • Differential Equation
  • Partial Differential Equation
  • Ordinary Differential Equation
  • Functional Equation
  • Full Article

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Authors’ Affiliations

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


© Tsing-San Hsu. 2010

This article is published under license to BioMed Central Ltd. 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.