| 一类二阶脉冲微分方程三点边值问题三个非负解的存在性 |
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| 引用本文： | 贾梅,刘锡平.一类二阶脉冲微分方程三点边值问题三个非负解的存在性[J].数学研究与评论,2008,28(3):567-574. |
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| 作者姓名： | 贾梅 刘锡平 |
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| 作者单位： | 上海理工大学理学院, 上海 200093;上海理工大学理学院, 上海 200093 |
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| 基金项目： | 上海市教育委员会自然科学基金(No.05EZ52). |
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| 摘 要： | 研究一类二阶脉冲微分方程三点边值问题三个非负解的存在性,利用Leggett-Williams不动点定理得到了方程三个非负解存在的充分条件.
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| 关 键 词： | 脉冲 三点边值问题 Leggett-Williams不动点定理 非负解. |
| 收稿时间： | 2006/8/28 0:00:00 |
| 修稿时间： | 2007/11/22 0:00:00 |
Three Nonnegative Solutions of Three-Point Boundary Value Problem for Second-Order Impulsive Differential Equations |
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| JIA Mei and LIU Xi Ping.Three Nonnegative Solutions of Three-Point Boundary Value Problem for Second-Order Impulsive Differential Equations[J].Journal of Mathematical Research and Exposition,2008,28(3):567-574. |
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| Authors: | JIA Mei and LIU Xi Ping |
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| Institution: | College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | The paper studies the existence of three nonnegative solutions to a type of three-point boundary value problem for second-order impulsive differential equations, and obtains the sufficient conditions for existence of three nonnegative solutions by means of the Leggett-Williams's fixed point theorem. |
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| Keywords: | impulsive three-point boundary value problem Leggett-Williams's fixed point theorem nonnegative solutions |
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