Pseudo-reductive group
id:
pseudo-reductive-group-265-11277122
title:
Pseudo-reductive group
text:
In mathematics, a pseudo-reductive group over a field k is a smooth connected affine algebraic group defined over k whose k-unipotent radical is trivial. Over perfect fields these are the same as (connected) reductive groups, but over non-perfect fields Jacques Tits found some examples of pseudo-reductive groups that are not reductive. A pseudo-reductive k-group need not be reductive. Pseudo-reductive groups arise naturally in the study of algebraic groups over function fields of positive-dimens
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Pseudo-reductive_group
date created:
date modified:
2024-02-16T15:39:12Z
main entity:
{"identifier":"Q7254443","url":"https://www.wikidata.org/entity/Q7254443"}
image:
fields total:
13
integrity:
13