SOME CHARACTERIZATIONS OF SPACES WITH LOCALLY COUNTABLE NETWORKS

被引：0

作者：

Luong Quoc Tuyen ^{[1
]}

机构：

[1] Da Nang Univ, Dept Math, Danang City, Vietnam

来源：

MATEMATICKI VESNIK | 2014年 / 66卷 / 01期

关键词：

Network; cs*-network; sn-network; weak base; locally countable; sequence-covering; 1-sequence-covering; weak-open; compact map; pi-map;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we give some characterizations of spaces with locally countable network and some characterizations of sn-symmetric (or Cauchy sn-symmetric) spaces with locally countable sn-networks by compact images (or pi-images) of locally separable metric spaces.

引用

页码：84 / 90

页数：7

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