Positive solutions of nonlinear m-point boundary value problems on a measure chain

被引：5

作者：

Kong, LJ ^{[1
]}

Kong, QK ^{[1
]}

机构：

[1] No Illinois Univ, Dept Math Sci, De Kalb, IL 60115 USA

来源：

JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS | 2003年 / 9卷 / 01期

关键词：

positive solutions; existence; m-point boundary value problems; fixed point index argument;

D O I：

10.1080/10236100309487539

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study the following nonlinear m-point boundary value problems u(Delta2) ( t)+ a (t) f (t , u (sigma (t))=0, t is an element of J [GRAPHICS] on a measure chain T . Results on the existence of positive solutions are obtained using the fixed point index argument.

引用

页码：121 / 133

页数：13

共 24 条

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