Existence of multiple solutions for a perturbed discrete anisotropic equation

被引：3

作者：

Heidarkhani, Shapour ^{[1
]}

Afrouzi, Ghasem A. ^{[2
]}

Moradi, Shahin ^{[2
]}

Caristi, Giuseppe ^{[3
]}

机构：

[1] Razi Univ, Dept Math, Fac Sci, Kermanshah, Iran

[2] Univ Mazandaran, Fac Math Sci, Dept Math, Babol Sar, Iran

[3] Univ Messina, Dept Econ, Messina, Italy

来源：

JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS | 2017年 / 23卷 / 09期

关键词：

Discrete boundary value problem; perturbed anisotropic problem; three solutions; variational methods; critical point theory; BOUNDARY-VALUE-PROBLEMS; NONLINEAR DIFFERENCE-EQUATIONS; HIGH-FREQUENCY ASYMPTOTICS; POSITIVE SOLUTIONS; LAPLACIAN; PROPAGATION; PARAMETERS; DEPENDENCE; MEDIA;

D O I：

10.1080/10236198.2017.1337108

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we are concerned with the existence of at least three distinct solutions for a perturbed anisotropic discrete Dirichlet problem. The approach is based on variational methods. We also provide two examples in order to illustrate the results.

引用

页码：1491 / 1507

页数：17

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