Dehn function
id:
dehn-function-187-15785676
title:
Dehn function
text:
In the mathematical subject of geometric group theory, a Dehn function, named after Max Dehn, is an optimal function associated to a finite group presentation which bounds the area of a relation in that group in terms of the length of that relation. The growth type of the Dehn function is a quasi-isometry invariant of a finitely presented group. The Dehn function of a finitely presented group is also closely connected with non-deterministic algorithmic complexity of the word problem in groups. I
brand slug:
wiki
category slug:
encyclopedia
description:
Group theory function
original url:
https://en.wikipedia.org/wiki/Dehn_function
date created:
2008-10-31T19:27:06Z
date modified:
2024-09-08T21:03:03Z
main entity:
{"identifier":"Q4493444","url":"https://www.wikidata.org/entity/Q4493444"}
image:
fields total:
13
integrity:
15