具有非局部条件的脉冲泛函微分方程适度解的存在性  

Existence of Solutions for Impulsive Functional Differential Equations with Nonlocal Conditions

作　　者：朱寿国[1] 

机构地区：[1]南京师范大学泰州学院数学系,泰州225300

出　　处：《科学技术与工程》2009年第18期5290-5292,5295,共4页Science Technology and Engineering

摘　　要：讨论了Banach空间中一类具有非局部条件的脉冲泛函微分方程,利用Kuratowski非紧测度和不动点定理,得到当半群失去紧性时上述方程适度解的存在性,改进和推广了先前的一些已知的结果。An is concerned impulsive functional differential equation with nonlocal conditions in Banach space. Using the properties of kuratowski measure and the fixed point technique, the existences of mild solutions of the equations are obtained without the assumption of compactness on associated semigroup. It improves and generalizes some previous results in this area.

关 键 词：Kuratowski非紧测度 脉冲 不动点 适度解 

分 类 号：O177.2[理学—数学]