EXISTENCE AND UNIQUENESS OF PERIODIC SOLUTIONS TO A HIGHER DIMENSIONAL PERIODIC SYSTEM WITH DELAY

作     者：Wu Xiaofei (School of Math. and Information Science, Shandong Institute of Business and Technology, Yantai 264005, Shandong) Wu Xiaofei (School of Math. and Information Science, Shandong Institute of Business and Technology, Yantai 264005, Shandong)

出 版 物：《Annals of Differential Equations》 (微分方程年刊（英文版）)

年 卷 期：2008年第24卷第4期

页      面：419-426页

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：Supported by the National Natural Science Foundation of China (No.10671012) 

主　　题：periodic solution system with delay fixed point 

摘      要：In this paper, using fixed point theorem, we discuss a higher dimensional nonautonomous periodic system with delay and give some suffcient criteria for the existence and uniqueness of periodic solution. Our results extend and improve some results in previous researches.