摘要
本文研究一类奇异次线性边值问题正解的存在性，得到Ｃ［０，１］正解和Ｃ１［０，１］正解存在的充分必要条件，也得到正解的唯一性．
This paper studies the existence of positive solutions of some singular sublinear boundary value problems, a necessary and sufficient condition for the existence of Cpositive solutions as well as C 1 positive solutions is obtained.Also, the uniquence of positive solutions is studied.
出处
《数学学报（中文版）》
SCIE
CSCD
北大核心
1998年第5期1025-1034,共10页
Acta Mathematica Sinica：Chinese Series
基金
山东省自然科学基金
关键词
奇异边值问题
正解
充要条件
存在性
边值问题
Singular boundary value problem, Positive solutions, Necessary and sufficient condition
