Collectionwise Hausdorff space
id:
collectionwise-hausdorff-space-316-8609855
title:
Collectionwise Hausdorff space
text:
In mathematics, in the field of topology, a topological space X is said to be collectionwise Hausdorff if given any closed discrete subset of X , there is a pairwise disjoint family of open sets with each point of the discrete subset contained in exactly one of the open sets. Here a subset S ⊆ X being discrete has the usual meaning of being a discrete space with the subspace topology.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Collectionwise_Hausdorff_space
date created:
date modified:
2023-08-29T09:30:47Z
main entity:
{"identifier":"Q5146121","url":"https://www.wikidata.org/entity/Q5146121"}
image:
fields total:
13
integrity:
13