Existence results for a class of fourth order difference equations with sign-changing nonlinearity

被引：0

作者：

Dimitrov, Nikolay D. ^{[1
]}

机构：

[1] Univ Ruse, Dept Math, Ruse 7017, Bulgaria

来源：

PROCEEDINGS OF THE 45TH INTERNATIONAL CONFERENCE ON APPLICATION OF MATHEMATICS IN ENGINEERING AND ECONOMICS (AMEE'19) | 2019年 / 2172卷

关键词：

D O I：

10.1063/1.5133546

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present work we obtain existence of nontrivial solutions for a class of fourth order difference equations with parameter dependence and sing-changing nonlinearity using the topological degree theory.

引用

页数：8

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