Banach空间中无界区域上一阶微分方程组的边值问题  

Boundary Value Problems for First Order Differential Systems on Unbounded Domains in A Banach Space

作　　者：赵静[1] 

机构地区：[1]青岛农业大学理学与信息科学学院,山东青岛266109

出　　处：《青岛农业大学学报（自然科学版）》2011年第4期324-327,共4页Journal of Qingdao Agricultural University(Natural Science)

摘　　要：利用Mnch不动点定理,本文研究了Banach空间中无界区域上一阶微分方程组的边值问题,得到其非负无界解的存在性。In this paper, a boundary value problem for first order differential systems on unbounded domain is adressed by means of the MSnch fixed point theorem in a Banach space, and the existence of its unbounded nonnegative solutions is obtained.

关 键 词：微分方程组 无界区域 全连续算子 

分 类 号：O175.8[理学—数学]