Multiple Positive Solutions of Semilinear Elliptic Problems in Exterior Domains

  • Tsing-San Hsu1 and

    Affiliated with

    • Huei-Li Lin1Email author

      Affiliated with

      Boundary Value Problems20102010:524862

      DOI: 10.1155/2010/524862

      Received: 30 July 2010

      Accepted: 30 November 2010

      Published: 12 December 2010


      Assume that is a positive continuous function in and satisfies the suitable conditions. We prove that the Dirichlet problem admits at least three positive solutions in an exterior domain.

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      Authors’ Affiliations

      Department of Natural Sciences, Center for General Education, Chang Gung University


      © Tsing-San Hsu and Huei-Li Lin. 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.