EXISTENCE OF PERIODIC SOLUTIONS FOR SECOND-ORDER NEUTRAL DIFFERENTIAL EQUATIONS

被引：0

作者：

Li, Yongjin ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R China

来源：

ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2005年

关键词：

Neutral differential equations; periodic solution; variational method; critical point;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

By means of variational structure and critical point theory, we study the existence of periodic solutions for a second-order neutral differential equation (p(t)x'(t - T))' + f(t, x(t),x(t - T),x(t - 2T)) = g(t), x(0) = x(2kt),x'(0) = x'(2kT). where k is a given postitive integer and T is a positive number.

引用

页数：5

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