Periodic Solutions of a Class of Second Order Functional Differential Equations

被引：0
|
作者：
Zheng Qiu ZHANG Zhi Cheng WANG Department of Applied Mathematics
机构：
来源：
Acta Mathematica Sinica(English Series) | 2005年 / 21卷 / 01期
关键词：
Functional differential equation; Continuation theorem; Coincidence degree; Periodic solution;
D O I：
暂无
中图分类号：
O175 [微分方程、积分方程];
学科分类号：
070104 ;
摘要：
We obtain sufficient conditions for the existence of periodic solutions of the following secondorder nonlinear differential equation:a(t)+b(t)+cx(t)+g(x(t-),(t-))=p(t)=p(t+2π).Our approach is based on the continuation theorem of the coincidence degree,and the priori estimateof periodic solutions.
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页码：95 / 108
页数：14
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