Periodic solutions for subquadratic discrete Hamiltonian systems

被引：3
作者：
Deng, Xiaoqing [1 ,2 ]
机构：
[1] Hunan Univ, Coll Math & Economet, Changsha 410082, Peoples R China
[2] Hunan Business Coll, Dept Informat, Changsha 410205, Peoples R China
来源：
ADVANCES IN DIFFERENCE EQUATIONS | 2007年 / 2007卷 / 1期
关键词：
D O I：
10.1155/2007/13916
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Some existence conditions of periodic solutions are obtained for a class of nonautonomous subquadratic first-order discrete Hamiltonian systems by the minimax methods in the critical point theory. Copyright (c) 2007 Xiaoqing Deng.
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页数：16
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