The Existence of Periodic Solutions for Non-Autonomous Differential Delay Equations via Minimax Methods

被引:1
|
作者
Cheng, Rong [1 ,2 ]
机构
[1] Nanjing Univ Informat Sci & Technol, Coll Math & Phys, Nanjing 210044, Peoples R China
[2] Southeast Univ, Dept Math, Nanjing 210096, Peoples R China
基金
高等学校博士学科点专项科研基金;
关键词
CRITICAL-POINT THEORY; HAMILTONIAN-SYSTEMS; STABILITY; ORBITS;
D O I
10.1155/2009/137084
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
By using variational methods directly, we establish the existence of periodic solutions for a class of nonautonomous differential delay equations which are superlinear both at zero and at infinity. Copyright (C) 2009 Rong Cheng.
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页数:15
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