Kempe chain
id:
kempe-chain-164-13538110
title:
Kempe chain
text:
In mathematics, a Kempe chain is a device used mainly in the study of the four colour theorem. Intuitively, it is a connected chain of vertices on a graph with alternating colours.
brand slug:
wiki
category slug:
encyclopedia
description:
Mathematical device used in proof of the four-colour theorem
original url:
https://en.wikipedia.org/wiki/Kempe_chain
date created:
2006-01-05T01:25:04Z
date modified:
2024-08-29T00:59:06Z
main entity:
{"identifier":"Q6387048","url":"https://www.wikidata.org/entity/Q6387048"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/51/Kempe_Chain.png","width":692,"height":628}
fields total:
13
integrity:
16