Snake lemma
id:
snake-lemma-287-317932
title:
Snake lemma
text:
The snake lemma is a tool used in mathematics, particularly homological algebra, to construct long exact sequences. The snake lemma is valid in every abelian category and is a crucial tool in homological algebra and its applications, for instance in algebraic topology. Homomorphisms constructed with its help are generally called connecting homomorphisms.
brand slug:
wiki
category slug:
encyclopedia
description:
Theorem in homological algebra
original url:
https://en.wikipedia.org/wiki/Snake_lemma
date created:
date modified:
2023-03-10T06:56:55Z
main entity:
{"identifier":"Q1064342","url":"https://www.wikidata.org/entity/Q1064342"}
image:
fields total:
13
integrity:
14