江西科学
江西科學
강서과학
JIANGXI SCIENCE
2012年
5期
564-566,600
,共4页
不动点定理%脉冲微分方程%正解
不動點定理%脈遲微分方程%正解
불동점정리%맥충미분방정%정해
The fixed-point theorem%Impulsive differential equation%Positive solutions
用Leggett-Williams不动点定理解决一类二阶脉冲微分方程积分边值问题的正解的存在性问题,得出至少3个正解的存在性结果。
用Leggett-Williams不動點定理解決一類二階脈遲微分方程積分邊值問題的正解的存在性問題,得齣至少3箇正解的存在性結果。
용Leggett-Williams불동점정리해결일류이계맥충미분방정적분변치문제적정해적존재성문제,득출지소3개정해적존재성결과。
In this paper, by using the Leggett-Williams fixed-point theorem, we study the existences of at least three positive solutions for a class of second order integral boundary value problems for im- pulsive differential equations.
