Existence solutions for second order Hamiltonian systems

被引:17
|
作者
Li, Lin [1 ]
Schechter, Martin [2 ]
机构
[1] Chongqing Technol & Business Univ, Sch Math & Stat, Chongqing 400067, Peoples R China
[2] Univ Calif Irvine, Dept Math, Irvine, CA 92697 USA
关键词
Critical points; Linking theorem; Fountain theorem; Dynamical systems; Periodic solutions; PERIODIC-SOLUTIONS; POTENTIAL INDEFINITE; MULTIPLICITY; THEOREM;
D O I
10.1016/j.nonrwa.2015.08.001
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the existence of periodic solutions for a second order non-autonomous dynamical system containing variable kinetic energy terms. Subquadratic problems and superquadratic problems are both considered. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:283 / 296
页数:14
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