Periodic Solutions of the Differential Delay Equation (?)(t)=-f(x(t-1))

作     者：Ge Weigao Ge Weigao Department of Applied Mathematics Beijing Institute of Technology Beijing,100081 China 

出 版 物：《Acta Mathematica Sinica,English Series》 (数学学报（英文版）)

年 卷 期：1996年第12卷第2期

页      面：113-121页

核心收录：

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

基　　金：Supported by the National Natural Science Foudation of China 

主　　题：Odd function Periodic solution Differential delay equation 

摘      要：For an odd function f(x)defined only on a finite interval,this paper deals with the existence of periodic solutions and the number of simple periodic solutions of the differential delay equation(DDE)(?)(t)=-f(x(t-1)).By use of the method of qualitative analysis combined with the constructing of special solutions a series of interesting results are obtained on these problems.