一类中立型脉冲积分微分方程的概周期解  

Almost Periodic Solutions to a Class of Neutral Impulsive Integrodifferential Equations

作　　者：林远华[1] 冯春华[2] 

机构地区：[1]河池学院,广西宜州546300 [2]广西师范大学,广西桂林541004

出　　处：《广西科学》2008年第4期357-360,共4页Guangxi Sciences

基　　金：广西教育厅科研基金项目(200708LX163)资助

摘　　要：利用压缩映射不动点定理,研究一类中立型脉冲积分微分方程的概周期解,给出该方程存在概周期解的一组充分条件.With respect to the almost periodic solutions to a class of neutral impulsive integrodifferential equations, a study is made on their existence by means of the contraction mapping principle. Sufficient conditions are given to the almost periodic solutions of these equations for ensuring their existence under some assumptions.

关 键 词：脉冲方程 概周期解 不动点定理 

分 类 号：O175.1[理学—数学]