Periodic solutions for second order Hamiltonian systems with a change sign potential

被引:22
作者
Tang, CL [1 ]
Wu, XP [1 ]
机构
[1] SW Normal Univ, Dept Math, Chongqing 400715, Peoples R China
基金
中国国家自然科学基金;
关键词
periodic solution; second order Hamiltonian system; generalized mountain pass theorem; (PS) condition; Sobolev's inequality; Wirtinger's inequality;
D O I
10.1016/j.jmaa.2003.12.022
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
An existence theorem is obtained for periodic solutions of nonautonomous second order Hamiltonian systems with a change sign potential by the minimax methods in critical point theory. (C) 2004 Elsevier Inc. All rights reserved.
引用
收藏
页码:506 / 516
页数:11
相关论文
共 13 条