一类三阶三点奇异边值问题的正解  

Positive Solutions for a Class of Third-order Three-point Singular Boundary Value Problems

作　　者：薛妮娜[1] 

机构地区：[1]潍坊学院,山东潍坊261061

出　　处：《潍坊学院学报》2014年第6期20-24,共5页Journal of Weifang University

摘　　要：利用锥拉伸与压缩不动点定理研究了一类三阶三点奇异边值问题正解的存在性,同时给出一个例子说明主要结果。We discuss the existence of positive solutions for a class third--order three--point singular boundary value problems by using the cone compression and expansion fixed point theorem. A example in given to demonstrate the main results of this paper.

关 键 词：锥 奇异边值问题 不动点定理 

分 类 号：O175.8[理学—数学]