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二阶脉冲三点边值问题的正解
Positive Solution to Three-point Boundary Value Problem of Second-order Pulse
【摘要】 主要研究下面二阶脉冲三点边值问题y+q(t)=0,0<t<1,t≠t1,-Δy’|t=t1=I(y(t1)),y(0)=0,y(1)=ξy(c),0<ξ<1,0<c<1,通过构建格林函数的方法证明此系统存在唯一正解。
【Abstract】 This paper mainly discusses the three-point boundary value problem of second-order pulse y″+q(t)=0,0<t<1,t≠t1,-Δy′|t=t1=I(y(t1)),y(0)=0,y(1)=ξy(c),0<ξ<1,0<c<1and proves that there is a unique positive solution for the system by Green function method.
【关键词】 三点边值问题;
脉冲微分方程;
正解存在性;
【Key words】 three-point boundary value problem; impulsive differential equation; existence of positive solution;
【Key words】 three-point boundary value problem; impulsive differential equation; existence of positive solution;
- 【文献出处】 长春大学学报 ,Journal of Changchun University , 编辑部邮箱 ,2012年02期
- 【分类号】O175.8
- 【被引频次】1
- 【下载频次】41