Acta mathematica scientia,Series A

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The Existence of Positive Solutions to Boundary Value Problems

of Second Order Singular Differential Equations

Kang Ping; Liu Lishan   

  1. School of Mathematical Sciences, Qufu Normal University, Qufu 273165
  • Received:2005-11-05 Revised:2007-02-14 Online:2008-02-25 Published:2008-02-25
  • Contact: Kang Ping

Abstract: In this paper, by constructing a special cone and using the fixed point theorems of cone expansion and cone compression, the existence of two positive solutions to a class of boundary value problem of second order singular differential equations is investigated. The results presented here improve some recent results.

Key words: Cone, Singular boundary value problem, Positive solutions.

CLC Number: 

  • 34B15
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