首页 | 本学科首页   官方微博 | 高级检索  
     检索      

拓扑分子格的S紧性和S次紧性
引用本文:许兆龙,许志军.拓扑分子格的S紧性和S次紧性[J].模糊系统与数学,2004,18(3):54-61.
作者姓名:许兆龙  许志军
作者单位:东华理工学院,计算科学与信息管理系,江西,临川,344000
摘    要:利用半开元等半拓扑概念在拓扑分子格中引入S紧性与S次紧性,给出了它们的刻画,推广了文1]中的紧性与次紧性,证明了拓扑分子格的S紧性,S次紧性,STi分离性(i=-1,0,1,2)与STi^*分离性(i=0,1,2)为半拓扑性质。

关 键 词:拓扑分子格  S紧性  S次紧性  不定序同态  半拓扑性质
文章编号:1001-7402(2004)03-0054-08
修稿时间:2003年1月15日

S Compactness and S Inferior-compactness in Topological Molecular Lattices
XU Zhao-long,XU Zhi-jun.S Compactness and S Inferior-compactness in Topological Molecular Lattices[J].Fuzzy Systems and Mathematics,2004,18(3):54-61.
Authors:XU Zhao-long  XU Zhi-jun
Abstract:In this paper, S compactness and S inferior-compactness are introduced by semi-open (elements) etc semi-topological concepts. Characterizations of them are given. Compactness and inferior Compactness in paper 1] are generalized. It is proved that S compactness, S inferior-compactness, ST i(i=-1,0,1,2) and ST~~* i(i=0,1,2) separation axioms in topological molecular lattices are (semi-topological properties.)
Keywords:Topological Molecular Lattices  S Compactness  S Inferior-compactness  Irresolute Order-(homomorphism  Semi-topological Properties)
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号