二阶脉冲微分包含问题解的存在性  

The Existence of Solutions for Second-order Impulsive Functional Differential Inclusions

作　　者：齐立美[1] 栗永安[2] 贺紫峒[3] 孙志强[2] 

机构地区：[1]塔里木大学文理学院,新疆阿拉尔843300 [2]兰州交通大学数理与软件工程学院,甘肃兰州730070 [3]兰州铁路局,甘肃兰州730000

出　　处：《甘肃科学学报》2008年第1期24-27,共4页Journal of Gansu Sciences

摘　　要：借助于Bohnenblust-Karlin不动点定理,对一类二阶脉冲微分包含初值问题解的存在性进行了分析.不同于已知文献[1]的相关假设,并给出局部的假设条件(H2).Mainly concerned with the existence result for a class of second-order impulsive functional differential inclusions. On the basis of Bohn-enblust-Karlin＇s fixed point theorem. We considered the existence of a class of second-order impulsive functional differential inclusions. A sufficient condition was established. Particularly, our main condition （H2） was local and different from the known literature.

关 键 词：泛函脉冲微分包含 Bohnenblust—Karlin不动点定理 存在性 

分 类 号：O175[理学—数学]