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  • Research Article
  • Open Access

Several Existence Theorems of Monotone Positive Solutions for Third-Order Multipoint Boundary Value Problems

Boundary Value Problems20082007:017951

  • Received: 3 May 2007
  • Accepted: 12 September 2007
  • Published:


Using fixed point index theory, we obtain several sufficient conditions of existence of at least one positive solution for third-order -point boundary value problems.


  • Differential Equation
  • Partial Differential Equation
  • Ordinary Differential Equation
  • Functional Equation
  • Point Boundary


Authors’ Affiliations

College of Sciences, Hebei University of Science and Technology, Shijiazhuang, Hebei, 050018, China
College of Mathematics and Science of Information, Hebei Normal University, Shijiazhuang, Hebei, 050016, China


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© W. Jiang and F. Li 2007

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.