摘要
采用存在周期解的Ｋａｐｌａｎ－Ｙｏｒｋｅ方法讨论了泛函微分方程ｘ（ｔ）＝－ｇ（ｘ（ｔ））［ｆ１（ｘ（ｔ±τ１））＋ｆ２（ｘ（ｔ±τ２）］周期解的存在性．
This paper discusses the existence of the periodic solution of the functional differential equation x(t)=-g(x(t))[f1(x(t±τ1))+ f2 (x(t±τ2))] using Kaplan-Yorke method of existing in the periodic solution.
出处
《南方冶金学院学报》
1994年第3期205-210,共6页
Journal of Southern Institute of Metallurgy
关键词
周期解
解的存在性
泛函微分方程
periodic solution
existence of solution
functional differential equation
