Coherency (homotopy theory)
id:
coherency-homotopy-theory-204-17831273
title:
Coherency (homotopy theory)
text:
In mathematics, specifically in homotopy theory and (higher) category theory, coherency is the standard that equalities or diagrams must satisfy when they hold "up to homotopy" or "up to isomorphism". The adjectives such as "pseudo-" and "lax-" are used to refer to the fact equalities are weakened in coherent ways; e.g., pseudo-functor, pseudoalgebra.
brand slug:
wiki
category slug:
encyclopedia
description:
Standard that diagrams must satisfy up to isomorphism
original url:
https://en.wikipedia.org/wiki/Coherency_(homotopy_theory)
date created:
2016-01-15T11:21:10Z
date modified:
2024-09-10T03:57:44Z
main entity:
{"identifier":"Q85753249","url":"https://www.wikidata.org/entity/Q85753249"}
image:
fields total:
13
integrity:
15