The Existence and Multiplicity of Positive Solutions for Second-Order Periodic Boundary Value Problem

The existence and multiplicity of positive solutions are established for second-order periodic boundary value problem. Our results are based on the theory of a fixed point index for A-proper semilinear operators defined on cones due to Cremins. Our approach is different in essence from other papers...

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Bibliographic Details
Main Authors: Feng Wang, Fang Zhang, Fuli Wang
Format: Article
Language:English
Published: Hindawi Limited 2012-01-01
Series:Journal of Function Spaces and Applications
Online Access:http://dx.doi.org/10.1155/2012/725646