摘要
研究了一阶非线性泛函微分方程的周期解 ,得到了周期解存在唯一的一些充分条件 。
This paper is concerned with the periodic solutions of first_order linear and nonlinear functional differential equations. Some sufficient conditions of the existence and uniqueness of the periodic solutions are obtained. It improves some well_known results.
出处
《中山大学学报(自然科学版)》
CAS
CSCD
北大核心
2004年第S1期12-13,共2页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
国家自然科学基金资助项目 (193310 6 1)
关键词
非线性泛函微分方程
周期解
无界偏差
linear and nonlinear
functional differential equation
infinite deviating arguments
periodic solutions