SOME TOPOLOGICAL AND COMBINATORIAL PROPERTIES PRESERVED BY INVERSE LIMITS

被引：1

作者：

Camargo, Javier ^{[1
]}

Uzcategui, Carlos ^{[1
,2
]}

机构：

[1] Univ Ind Santander, Fac Ciencias, Escuela Matemat, Ciudad Univ Carrera 27 Calle 9, Bucaramanga 678, Santander, Colombia

[2] Univ Los Andes, Fac Ciencias, Ctr Interdisciplinario Log & Algebra, Merida, Venezuela

来源：

MATHEMATICA SLOVACA | 2019年 / 69卷 / 01期

关键词：

countable fan-tightness; q(+) ideals; inverse limits; selective separability; discrete generation; analytic topologies; PRODUCTS;

D O I：

10.1515/ms-2017-0212

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We show that the following properties are preserved under inverse limits: countable fan-tightness, q(+), discrete generation and selective separability. We also present several examples based on inverse limits of countable spaces. (C) 2019 Mathematical Institute Slovak Academy of Sciences

引用

页码：171 / 184

页数：14

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