Closed set
id:
closed-set-250-4611924
title:
Closed set
text:
In geometry, topology, and related branches of mathematics, a closed set is a set whose complement is an open set. In a topological space, a closed set can be defined as a set which contains all its limit points. In a complete metric space, a closed set is a set which is closed under the limit operation. This should not be confused with a closed manifold.
brand slug:
wiki
category slug:
encyclopedia
description:
Complement of an open subset
original url:
https://en.wikipedia.org/wiki/Closed_set
date created:
date modified:
2023-12-26T03:13:34Z
main entity:
{"identifier":"Q320357","url":"https://www.wikidata.org/entity/Q320357"}
image:
fields total:
13
integrity:
14