Open Access

Positive Solutions for Two-Point Semipositone Right Focal Eigenvalue Problem

Boundary Value Problems20072007:023108

Received: 28 March 2007

Accepted: 27 August 2007

Published: 17 October 2007


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 .


Authors’ Affiliations

Department of Mathematics, Bei Hua University


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© Y. Lin and M. Pei 2007

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