关于集值局部连通映射的连通性和连续性  

On the Continuity and Connectivity of Set-Valued Locally Connected Mappings

作　　者：谢彦红[1] 宋延奎[1] 

机构地区：[1]沈阳化工学院数学教研室

出　　处：《沈阳化工学院学报》1996年第2期138-142,共5页Journal of Shenyang Institute of Chemical Technolgy

摘　　要：把单值映射局部连通性的概念推广到集值映射上，并且给出了集值局部连通映射是连通映射和连续映射的条件．In this paper, the concept of single-valued locally connected mapping is extended to set-valued and the conditions are given which set-valued locally connected mappings are connective and continuous mappings.

关 键 词：一般拓扑 集值映射 连续映射 连通映射 拓扑 

分 类 号：O189.1[理学—数学]