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