一类奇异非线性三点边值问题的多重正解  

The Multiple Positive Solutions for a Class of Singular Nonlinear Three-Point Boundary Value Problem

作　　者：高岩[1] 朱宗元[2] 桑彦彬[3] 

机构地区：[1]曲阜师范大学数学科学学院,曲阜273165 [2]泰山医学院管理学院,泰安271016 [3]中北大学数学系,太原030051

出　　处：《应用泛函分析学报》2007年第2期133-139,共7页Acta Analysis Functionalis Applicata

基　　金：国家自然科学基金(10371066)

摘　　要：利用锥映射的不动点指数定理,建立了一类奇异三点边值问题多个正解的存在性定理.改进和推广了相关结果.This paper establishes the existence of multiple positive solutions of nonlinear three-point boundary value problems by means of the fixed point index The results presented in this paper essentially improve and generalize the known a class of singular theorem on cones results

关 键 词：奇异三点边值问题 不动点指数定理 正解 

分 类 号：O175.8[理学—数学]