摘要
讨论有序Banach空间E中的非线性Robin边值问题正解的存在性,通过非紧性测度的估计技巧与凝聚映射的不动点指数理论获得该问题正解的存在性结果.
The existence of positive solutions for nonlinear Robin boundary value problem in an ordered Banach spaces was discussed. An existence result of positive solutions was ob- tained by employing a new estimate of noncompactness measure and the fixed point index theory of condensing mapping.
出处
《应用数学》
CSCD
北大核心
2012年第4期863-867,共5页
Mathematica Applicata
基金
陇东学院青年科技创新项目(XYZK1109)
关键词
ROBIN边值问题
闭凸锥
正解
凝聚映射
不动点指数
Robin boundary value problem
Closed convex cone
Positive solution
Con-densing mapping
Fixed point index
