Positive solutions for a system of second-order discrete boundary value problems

被引：0

作者：

Ravi P. Agarwal

Rodica Luca

机构：

[1] Texas A&M University,Department of Mathematics

[2] Gh. Asachi Technical University,Department of Mathematics

来源：

Advances in Difference Equations | / 2018卷

关键词：

Difference equations; Multi-point boundary conditions; Positive solutions; Existence; Multiplicity; 39A10; 39A12;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We study the existence and multiplicity of positive solutions for a system of nonlinear second-order difference equations subject to multi-point boundary conditions, under some assumptions on the nonlinearities of the system which contains concave functions. In the proofs of our main results we use some theorems from the fixed point index theory.

引用

共 50 条

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