Some remarks on the projective properties of Menger and Hurewicz

IF 0.6 4区数学 Q3 MATHEMATICS

Quaestiones Mathematicae Pub Date : 2024-08-02 DOI:10.2989/16073606.2024.2380499

Mikołaj Krupski, Kacper Kucharski

引用次数: 0

Abstract

It is known that both the Menger and Hurewicz property of a Tychonoff space X can be described by the way X is placed in its Čech-Stone compactification βX. We provide analogous characterizations f...

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关于门格尔和胡勒维奇的投影特性的一些评论

众所周知，Tychonoff 空间 X 的门格尔性质和胡勒维奇性质都可以通过 X 在其 Čech-Stone 压缩 βX 中的放置方式来描述。我们提供了类似的特性来描述...

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Quaestiones Mathematicae 数学-数学

CiteScore

1.70

自引率

0.00%

发文量

121

审稿时长

>12 weeks

期刊介绍： Quaestiones Mathematicae is devoted to research articles from a wide range of mathematical areas. Longer expository papers of exceptional quality are also considered. Published in English, the journal receives contributions from authors around the globe and serves as an important reference source for anyone interested in mathematics.