Acta mathematica scientia,Series A

• Articles • Previous Articles     Next Articles

The Existence of Positive Solutions of a Class of Fourth-order Singular

Boundary Value Problems

Zhang Kemei; Wang Chunmei   

  1. (Department of Mathematics, Qufu Normal University, Shandong Qufu 273165)
  • Received:2006-12-26 Revised:2008-10-18 Online:2009-02-25 Published:2009-02-25
  • Contact: Zhang Kemei

Abstract: By using the fixed point index theorem and the properties of Green function, the author presents the existence of positive solutions for singular boundary value problems of fourth-order differential equations. The conditions used in this paper are weaker.

Key words: Fourth-order singular boundary value problems, Positive solutions, Fixed point index.

CLC Number: 

  • 34B15
Trendmd