MULTIPLE POSITIVE SOLUTIONS TO BOUNDARY VALUE PROBLEMS OF DELAY DIFFERENTIAL EQUATIONS WITH DENUMBERABLE SINGULARITIES ON INFINITE INTERVAL

被引:0
|
作者
Yuming Wei
机构
基金
中国国家自然科学基金;
关键词
boundary value problems; positive solutions; delay differential equations;
D O I
暂无
中图分类号
O175.8 [边值问题];
学科分类号
070104 ;
摘要
This paper deals with the existence of denumberable positive solutions to boundary value problems of delay differential equations with denumberable singularities on infinite intervals. By the fixed-point index theory and a new fixed-point theorem in cones, the existence of denumberable positive solutions is obtained under some suitable growth conditions imposed on the nonlinear term.
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页码:222 / 227
页数:6
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