Chinese Quarterly Journal of Mathematics ›› 2012, Vol. 27 ›› Issue (1): 24-28.

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Existence of Multiple Positive Solutions for Second-order Three-point Boundary Value Problems on a Half-line

  

  1. Department of Mathematics and Information Sciences, Weifang University

  • Received:2009-03-21 Online:2012-03-30 Published:2023-04-04
  • About author:SUN Yan-mei(1979-), female, native of Weifang, Shandong, a lecturer of Weifang University, M.S.D., engages in nonlinear functional analysis and application.
  • Supported by:
    Supported by the NNSF of China(10871116); Supported by the NSFSP of China(ZR2010AM005)

Abstract: In this paper, we are concerned with the existence of multiple positive solutions to a second-order three-point boundary value problem on the half-line. The results are obtained by the Leggett-Williams fixed point theorem.

Key words: boundary value problem, concave functional, ?xed point, positive solution

CLC Number: