Existence of countably many positive solutions of nth-order m-point boundary value problems
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摘要
The fixed point index theory and a new fixed point theorem in cones are used to prove the existence of countably many positive solutions of nth-order m-point nonlinear boundary value problems.
论文关键词：Singularity,Multiple positive solutions,Boundary value problems,Fixed point theorem,Cone
论文评审过程：Received 10 December 2007, Revised 17 May 2008, Available online 24 May 2008.
论文官网地址：https://doi.org/10.1016/j.cam.2008.05.029
