Multiplicity of Positive Periodic Solutions of Singular Semipositone Third-Order Boundary Value Problems

<p>Abstract</p> <p>We establish the existence of multiple positive solutions for a singular nonlinear third-order periodic boundary value problem. We are mainly interested in the semipositone case. The proof relies on a nonlinear alternative principle of Leray-Schauder, together wi...

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Bibliographic Details
Main Author: Sun Yigang
Format: Article
Language:English
Published: SpringerOpen 2008-01-01
Series:Boundary Value Problems
Online Access:http://www.boundaryvalueproblems.com/content/2008/574842