一类二阶三点边值问题的正解  

A Study on a Kind of Second-order Three-point Boundary Value Problem's Positive Solutions

作　　者：张永军[1] 

机构地区：[1]合肥学院学报编辑部,安徽合肥230601

出　　处：《黄山学院学报》2017年第3期1-3,共3页Journal of Huangshan University

摘　　要：利用锥上拉伸与压缩不动点定理,研究了一类二阶三点非线性边值问题以及该系统正解的存在性,得到了存在正解的几个充分条件。By utilizing a fixed point theorem on a cone in Banach space, the existence of positive solutions for a kind of nonlinear second-order three-point boundary value problem is studied in this paper,and obtained some sufficient conditions for the existence of positive solufive solutions.

关 键 词：不动点定理 三点边值问题 锥 

分 类 号：O175[理学—数学]