Representation up to homotopy
id:
representation-up-to-homotopy-234-8714763
title:
Representation up to homotopy
text:
A representation up to homotopy has several meanings. One of the earliest appeared in physics, in constrained Hamiltonian systems. The essential idea is lifting a non-representation on a quotient to a representation up to strong homotopy on a resolution of the quotient.
As a concept in differential geometry, it generalizes the notion of representation of a Lie algebra to Lie algebroids and nontrivial vector bundles. As such, it was introduced by Abad and Crainic. As a motivation consider a regul
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Representation_up_to_homotopy
date created:
date modified:
2024-03-02T04:59:01Z
main entity:
{"identifier":"Q7314230","url":"https://www.wikidata.org/entity/Q7314230"}
image:
fields total:
13
integrity:
13