Some notes on quasi-Lindelof spaces

被引：1
|
作者：
Song, Yan-Kui [1 ]
机构：
[1] Nanjing Normal Univ, Inst Math, Sch Math Sci, Nanjing 210023, Jiangsu, Peoples R China
来源：
QUAESTIONES MATHEMATICAE | 2017年 / 40卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Lindelof; almost Lindelof; weakly Lindelof; quasi-Lindelof;
D O I：
10.2989/16073606.2017.1334158
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this note we address a problem that was suggested by Petra Staynova in [6] regarding quasi-Lindelof spaces, and continue to study topological properties of quasi-Lindelof spaces. In particular, we construct an example of a Tychonoff weakly Lindelof space which is not quasi-Lindelof.
引用
收藏
页码：891 / 896
页数：6
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