Multiple periodic solutions for second-order discrete Hamiltonian systems

被引:1
|
作者
Wang, Da-Bin [1 ]
Guo, Man [1 ]
机构
[1] Lanzhou Univ Technol, Dept Appl Math, Lanzhou 730050, Peoples R China
来源
关键词
Discrete Hamiltonian systems; periodic solutions; the generalized saddle point theorem; VARIATIONAL-PRINCIPLES; EXISTENCE;
D O I
10.22436/jnsa.010.02.07
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
By applying critical point theory, the multiplicity of periodic solutions to second-order discrete Hamiltonian systems with partially periodic potentials was considered. It is noticed that, in this paper, the nonlinear term is growing linearly and main results extend some present results. (C) 2017 all rights reserved.
引用
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页码:410 / 418
页数:9
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