| 带有双参数的脉冲泛函微分方程正周期解的存在性 |
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| 引用本文： | 贾秀芳,赵爱民,燕居让.带有双参数的脉冲泛函微分方程正周期解的存在性[J].数学的实践与认识,2007,37(23):126-129. |
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| 作者姓名： | 贾秀芳 赵爱民 燕居让 |
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| 作者单位： | 山西大学,数学科学学院,山西,太原,030006 |
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| 摘 要： | 考虑一类带有双参数的脉冲泛函微分方程,利用锥上不动点定理,得到了方程存在正周期解的若干充分条件,推广和改进了相关文献中的某些结果.
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| 关 键 词： | 脉冲泛函微分方程 正周期解 不动点定理 |
| 修稿时间： | 2007年4月3日 |
Existence of Positive Periodic Solutions of Impulsive Functional Differential Equations with Two Parameters |
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| JIA Xiu-fang,ZHAO Ai-min,YAN Ju-rang.Existence of Positive Periodic Solutions of Impulsive Functional Differential Equations with Two Parameters[J].Mathematics in Practice and Theory,2007,37(23):126-129. |
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| Authors: | JIA Xiu-fang ZHAO Ai-min YAN Ju-rang |
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| Abstract: | Consider a class of impulsive functional differential equations with two parameters.Using a fixed point theorem in cone,sufficient conditions for existence of positive periodic solution of the equation are obtained,which extend and improve the corresponding results of Yan in. |
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| Keywords: | impulsive functional differential equation positive periodic solution fixed point theorem |
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