Quotient stack
id:
quotient-stack-213-3108111
title:
Quotient stack
text:
In algebraic geometry, a quotient stack is a stack that parametrizes equivariant objects. Geometrically, it generalizes a quotient of a scheme or a variety by a group: a quotient variety, say, would be a coarse approximation of a quotient stack. The notion is of fundamental importance in the study of stacks: a stack that arises in nature is often either a quotient stack itself or admits a stratification by quotient stacks A quotient stack is also used to construct other stacks like classifying s
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Quotient_stack
date created:
2013-09-19T21:00:40Z
date modified:
2024-09-12T12:31:08Z
main entity:
{"identifier":"Q17099701","url":"https://www.wikidata.org/entity/Q17099701"}
image:
fields total:
13
integrity:
14