Acta mathematica scientia,Series A ›› 2004, Vol. 24 ›› Issue (4): 435-441.

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Multiple Positive Solutions for BVP ofa Singular Fourth Order System

 XI Chi-Jing, LI Fu-Xi   

  • Online:2004-08-25 Published:2004-08-25
  • Supported by:

    苏州科技大学校基金资助

Abstract:

In this paper, the authors  study the existence and multiplicity of two point BVP for a singular nonlinear fourth order ordinary differential system by using the fixedpoint index theory.The existence and multiplicity theorems on positive solutionsare established by using the first eigenvalue of the corresponding linear problems.

Key words: Boundary value problems, Cone, Fixed point index theory

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