Infinitely many periodic solutions for subquadratic second-order Hamiltonian systems

被引:6
|
作者
Gu, Hua [1 ]
An, Tianqing [1 ]
机构
[1] Hohai Univ, Coll Sci, Nanjing 210098, Peoples R China
来源
BOUNDARY VALUE PROBLEMS | 2013年
基金
中国国家自然科学基金;
关键词
Periodic Solution; Hamiltonian System; Nonlinear Differential Equation; Usual Norm; Convergent Subsequence;
D O I
10.1186/1687-2770-2013-16
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we investigate the existence of infinitely many periodic solutions for a class of subquadratic nonautonomous second-order Hamiltonian systems by using the variant fountain theorem.
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页数:8
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