Periodic solutions for a class of second-order Hamiltonian systems of prescribed energy

被引:0
|
作者
Wu, Dong-Lun [1 ]
Li, Chun [2 ]
Yuan, Pengfei [2 ]
机构
[1] Southwest Petr Univ, Coll Sci, Chengdu 610500, Peoples R China
[2] Southwest Univ, Sch Math & Stat, Chongqing 400715, Peoples R China
基金
中国国家自然科学基金;
关键词
periodic solutions; prescribed energy; Hamiltonian systems; saddle point theorem; CLOSED ORBITS; FIXED ENERGY;
D O I
10.14232/ejqtde.2015.1.77
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, the existence of non-constant periodic solutions for a class of conservative Hamiltonian systems with prescribed energy is obtained by the saddle point theorem.
引用
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页码:1 / 10
页数:10
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