Existence of Periodic Solutions for a Class of Second-order Nonlinear Difference Systems

摘要：

In this paper, by using critical point theory, a sufficient condition is obtained on the existence of periodic solutions for a class of nonlinear secondorder difference systems.

关键词： Critical point theory Nonlinear difference system Periodic solutions Saddle point theorem

作者: Tan Weiming Sufang

作者单位: Institute of Mathematics and Physics, Wuzhou University, Wuzhou 543002, PR China

会议类型: 国际会议

会议名称: 2011 International Conference on Machanical Engineering,Materials and Energy(2011年机械工程、材料与能源国际会议 ICMEME 2011)

会议地点: 大连

会议语种:英文

页码: 1164-1169

在线出版日期: 2011-10-19（万方平台首次上网日期，不代表论文的发表时间）