Periodic solutions for discrete p(k)-Laplacian systems with partially periodic potential

被引：0
作者：
Zhang, Shengui [1 ]
机构：
[1] Northwest Minzu Univ, Coll Math & Comp Sci, Lanzhou, Gansu, Peoples R China
来源：
ADVANCES IN DIFFERENCE EQUATIONS | 2018年
基金：
中国国家自然科学基金;
关键词：
Critical point; Periodic solution; Discrete p(k)-Laplacian systems; Periodicity; The generalized saddle point theorem; SUBHARMONIC SOLUTIONS; EXISTENCE;
D O I：
10.1186/s13662-018-1701-0
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 periodic solutions for discrete p(k)-Laplacian systems with partially periodic potential. Some new existence results are obtained by using the generalized saddle point theorem in critical point theory, which extends and improves some known results in the literature.
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页数：15
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