Rothberger space
id:
rothberger-space-321-6683900
title:
Rothberger space
text:
In mathematics, a Rothberger space is a topological space that satisfies a certain a basic selection principle. A Rothberger space is a space in which for every sequence of open covers U 1 , U 2 , … of the space there are sets U 1 ∈ U 1 , U 2 ∈ U 2 , … such that the family { U n : n ∈ N } covers the space.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Rothberger_space
date created:
date modified:
2023-07-01T19:22:35Z
main entity:
{"identifier":"Q28454684","url":"https://www.wikidata.org/entity/Q28454684"}
image:
fields total:
13
integrity:
13