Dead Core Problems for Singular Equations with -Laplacian

  • Ravi P Agarwal1Email author,

    Affiliated with

    • Donal O'Regan2 and

      Affiliated with

      • Svatoslav Staněk3

        Affiliated with

        Boundary Value Problems20072007:018961

        DOI: 10.1155/2007/18961

        Received: 27 May 2007

        Accepted: 6 September 2007

        Published: 16 December 2007


        The paper discusses the existence of positive solutions, dead core solutions, and pseudo dead core solutions of the singular problem , , . Here is a positive parameter, , , , may be singular at and is singular at .


        Authors’ Affiliations

        Department of Mathematical Sciences, Florida Institute of Technology
        Department of Mathematics, National University of Ireland
        Department of Mathematical Analysis, Faculty of Science, Palacký University


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        © Ravi P. Agarwal et al. 2007

        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.