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Open Access Research Article

Positive Solutions for Two-Point Semipositone Right Focal Eigenvalue Problem

Yuguo Lin and Minghe Pei*

Author Affiliations

Department of Mathematics, Bei Hua University, JiLin City 132013, China

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Boundary Value Problems 2007, 2007:023108  doi:10.1155/2007/23108

The electronic version of this article is the complete one and can be found online at: http://www.boundaryvalueproblems.com/content/2007/1/023108

Received:28 March 2007
Revisions received:13 July 2007
Accepted:27 August 2007
Published:17 October 2007

© 2007 Lin and Pei

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.

Krasnoselskii's fixed-point theorem in a cone is used to discuss the existence of positive solutions to semipositone right focal eigenvalue problems , , , , , where , is fixed, is continuous with for some positive constant .


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