摘要
拓扑空间是点集拓扑的基本研究对象之一,拓扑空间和积空间之间存在很大的关系,利用拓扑空间的性质可以推知积空间的一些性质,反之亦然,因而对积空间的研究是有意义的。本文主要给出了有限积空间的几个性质,如连通空间的有限可积性等。
Topological space is one basic object of study in set point topology. There is close relation between topological space and product space. We can deduce some properties of the product space through topological space and vice versa. Thus, to study the product space is meaningful. The paper gives a few properties of the product space, such as the limited integrability of the connected space and so on.
出处
《宿州学院学报》
2010年第2期13-13,30,共2页
Journal of Suzhou University
关键词
连通空间
有限可积性质
商拓扑
connected space
limit integrability
quotient topology