POSITIVE SOLUTIONS FOR NONLINEAR DIFFERENCE EQUATIONS INVOLVING THE P-LAPLACIAN WITH SIGN CHANGING NONLINEARITY

被引：0

作者：

Sang, Yanbin ^{[1
]}

Su, Hua ^{[2
]}

机构：

[1] N Univ China, Dept Math A, Taiyuan 030051, Shanxi, Peoples R China

[2] Shandong Univ Finance, Sch Stat & Math, Jinan 250014, Shandong, Peoples R China

来源：

ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2009年

关键词：

Difference equations; p-Laplacian; fixed point index; sign changing nonlinearity; EXISTENCE;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

By means of fixed point index, we establish sufficient conditions for the existence of positive solutions to p-Laplacian difference equations. In particular, the nonlinear term is allowed to change sign.

引用

页数：7

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