Regular Relations and Normality of Topologies

被引：0
|
作者：
Xiao-Quan Xu
Mao-Kang Luo
机构：
[1] Department of Mathematics,
[2] Jiangxi Normal University,undefined
[3] Nanchang 330022,undefined
[4] Institute of Mathematics,undefined
[5] Sichuan University,undefined
[6] Chengdu 610064,undefined
来源：
Semigroup Forum | 2006年 / 72卷
关键词：
Topological Space; Binary Relation; Distributive Lattice; Complete Lattice; Semigroup Forum;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A characterization of the normality of a topological space and a new proof of the Urysohn's lemma are given by the regularity of the inclusion relation between closed and open sets.
引用
收藏
页码：477 / 480
页数：3
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