二阶脉冲微分方程奇异边值问题的正解

J4 ›› 2010, Vol. 45 ›› Issue (2): 75-78.

二阶脉冲微分方程奇异边值问题的正解

代丽美

潍坊学院数学与信息科学学院, 山东潍坊 261061

收稿日期:2009-04-16 出版日期:2010-02-16 发布日期:2010-03-27
作者简介:代丽美(1977-),女,讲师,研究方向为微分方程.Email:limeidai@yahoo.com.cn
基金资助:
潍坊学院博士科研基金资助项目(2008BS04)

Positive solutions of singular boundary value problems of second order impulsive differential equations

School of Mathematics and Information Science, Weifang University,Weifang 261061, Shandong, China

Received:2009-04-16 Online:2010-02-16 Published:2010-03-27

摘要/Abstract

摘要：

利用上下解方法给出了二阶脉冲微分方程奇异边值问题PC¹(［0,1］,R₊)正解存在的充分必要条件。

关键词: 脉冲;奇异边值问题;上下解;正解

Abstract:

A necessary and sufficient condition for the existence of thePC¹(［0,1］,R₊) positive solutions of singular boundary value problems of second order impulsive differential equations is obtained by the method of lower and upper solutions.

Key words: impulsive; singular boundary value problem; lower and upper solution; positive solution

代丽美. 二阶脉冲微分方程奇异边值问题的正解[J]. J4, 2010, 45(2): 75-78.

DAI Li-Mei. Positive solutions of singular boundary value problems of second order impulsive differential equations[J]. J4, 2010, 45(2): 75-78.

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