Jingliang Qiu
Abstract:
Using topological degree theory with a partially ordered structure
of space, sufficient conditions for the existence and multiplicity of
positive solutions for a second-order nonlinear periodic
boundary-value problem are established.
Inspired by ideas in Guo and Lakshmikantham [6], we study
the dependence of positive periodic solutions as a parameter
approaches infinity,
Submitted May 22, 2012. Published August 17, 2012.
Math Subject Classifications: 34B18, 34B15.
Key Words: Periodic boundary value problem; fixed point;
partially ordered structure; positive solutions.
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Jingliang Qiu School of Applied Science Beijing InformationScience and Technology University Beijing, 100192, China email: jingliangqiu@sina.cn Tel: +86-010-82426111 |
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