一类含导数的二阶m-点边值问题的正解存在性

摘要

通过利用Krasnosel’skii不动点定理的扩充定理,对于一类含导数的非线性二阶m-点边值问题建立了至少一个正解的存在性定理,并给出了相应的格林函数.%By making use of an extension Krasnosel＇skii fixed point theorem in cones,it is established that existence theorem of positive solutions for a class of nonlinear second-order m-point boundary value problems with derivative.The associated Green＇s function for the above problem is also given.