Cocompact group action
id:
cocompact-group-action-317-1399402
title:
Cocompact group action
text:
In mathematics, an action of a group G on a topological space X is cocompact if the quotient space X/G is a compact space. If X is locally compact, then an equivalent condition is that there is a compact subset K of X such that the image of K under the action of G covers X. It is sometimes referred to as mpact, a tongue-in-cheek reference to dual notions where prefixing with "co-" twice would "cancel out".
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Cocompact_group_action
date created:
date modified:
2024-04-25T09:10:02Z
main entity:
{"identifier":"Q5139805","url":"https://www.wikidata.org/entity/Q5139805"}
image:
fields total:
13
integrity:
13