Hurewicz space
id:
hurewicz-space-276-2142214
title:
Hurewicz space
text:
In mathematics, a Hurewicz space is a topological space that satisfies a certain basic selection principle that generalizes σ-compactness. A Hurewicz space is a space in which for every sequence of open covers U 1 , U 2 , … of the space there are finite sets F 1 ⊂ U 1 , F 2 ⊂ U 2 , … such that every point of the space belongs to all but finitely many sets ⋃ F 1 , ⋃ F 2 , … .
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Hurewicz_space
date created:
date modified:
2023-01-29T01:49:42Z
main entity:
{"identifier":"Q28454682","url":"https://www.wikidata.org/entity/Q28454682"}
image:
fields total:
13
integrity:
13