摘要
利用M onch不动点定理和一个比较不等式,证明了Banach空间中右端项带有导数的二阶积分-微分方程初值问题解的存在性,获得了其解存在性的一个新结果.
By the MOnch fixed point theorem and an inequality, we investigate the existence of solutions of initial value problems for second order impulsive integro-differential equation with a derivative in its right item in Banach spaces, and obtain some new conclusions.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第21期217-220,共4页
Mathematics in Practice and Theory
