Homoclinic orbits for a singular second-order neutral differential equation

被引:35
|
作者
Guo, Chengjun [2 ]
O'Regan, Donal [3 ]
Xu, Yuantong [4 ]
Agarwal, Ravi P. [1 ]
机构
[1] Florida Inst Technol, Dept Math Sci, Melbourne, FL 32901 USA
[2] Guangdong Univ Technol, Sch Appl Math, Guangzhou 510006, Guangdong, Peoples R China
[3] Natl Univ Ireland, Dept Math, Galway, Ireland
[4] Sun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R China
关键词
Homoclinic orbit; Neutral differential equations; Singular function; Critical point; Minimax argument; HAMILTONIAN-SYSTEMS; PERIODIC-SOLUTIONS; DELAY EQUATIONS; EXISTENCE;
D O I
10.1016/j.jmaa.2009.12.038
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Using critical point theory and an approximation method, we study the existence of homoclinic orbits for a singular second-order neutral differential difference equations. (C) 2010 Elsevier Inc. All rights reserved.
引用
收藏
页码:550 / 560
页数:11
相关论文
共 50 条