关于Locale Wallman紧化的一点注记
作者：admin | 日期：2025-08-19
关于Locale Wallman紧化的一点注记
In this note, we prove that the Banaschewski-Mulvey's compact regular reflection construction of locales is isomorphic to the Johnstone Wallman compcactification of locales.We show that a subfit semi-normal locale is normal, but the converse is not true in general.Furthermore, we generalize the main result in [4].
作 者： 孙向荣 贺伟 SUN Xiang Rong HE Wei 作者单位： 孙向荣,SUN Xiang Rong(School of Mathematics and Computer Science, Nanjing Normal University, Jiangsu 210097, China;College of Mathematics and Physics, Nanjing University of Posts and Telecommunications, Jiangsu 210046, China)贺伟,HE Wei(School of Mathematics and Computer Science, Nanjing Normal University, Jiangsu 210097, China)
刊 名： 数学研究与评论 ISTIC PKU 英文刊名： JOURNAL OF MATHEMATICAL RESEARCH AND EXPOSITION 年，卷(期)： 2008 28(3) 分类号： O153.1 O189.1 关键词： normal locale Wallman compactification regular ideal