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  • Research Article
  • Open Access

Multiple Positive Solutions of a Nonlinear Four-Point Singular Boundary Value Problem with a -Laplacian Operator on Time Scales

Boundary Value Problems20092009:103276

  • Received: 29 September 2008
  • Accepted: 12 February 2009
  • Published:


We present sufficient conditions for the existence of at least twin or triple positive solutions of a nonlinear four-point singular boundary value problem with a -Laplacian dynamic equation on a time scale. Our results are obtained via some new multiple fixed point theorems.


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

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Authors’ Affiliations

Institute of Applied Mathematics and Engineering Computations, Hangzhou Dianzi University, Hangzhou, 310018, China