二阶m点边值问题正解的存在性

摘要

By using krasnoselslii's fixed point theorem in a cone,we concerned with the existence of positive solutions for the second-order m-point boundary value problems,and we obtain the dependence of the positive solutions on the parameter.%利用锥拉伸压缩不动点定理,讨论了一类二阶m点边值问题正解的存在性,并且得到的正解依赖于参数λ.