| 脉冲泛函微分方程的正周期解 |
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| 引用本文： | 姚志健.脉冲泛函微分方程的正周期解[J].数学的实践与认识,2010,40(6). |
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| 作者姓名： | 姚志健 |
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| 作者单位： | 安徽建筑工业学院,数理系,安徽,合肥,230601 |
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| 基金项目： | 安徽省教育厅自然科学项目(KJ2008B236) |
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| 摘 要： | 运用Leray-Schauder不动点定理研究一类脉冲泛函微分方程的正周期解的存在性,获得了存在正周期解的充分条件,改进了已知文献中的结果.
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| 关 键 词： | 周期解 脉冲泛函微分方程 Leray-Schauder不动点定理 |
Positive Periodic Solution of Impulsive Functional Differential Equation |
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| YAO Zhi-jian.Positive Periodic Solution of Impulsive Functional Differential Equation[J].Mathematics in Practice and Theory,2010,40(6). |
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| Authors: | YAO Zhi-jian |
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| Institution: | YAO Zhi-jian (Department of Mathematics , Physics Anhui Institute of Architecture , Industry,Hefei 230601,China) |
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| Abstract: | In this paper,we investigate the existence of positive periodic solutions of impulsive functional differential equations by using Leray-Schauder theorem.Some sufficient conditions for the existence of positive periodic solutions are obtained,which improve the results of literature. |
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| Keywords: | periodic solution impulsive functional differential equation leray-schauder theorem |
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