Spherical variety
id:
spherical-variety-246-11131041
title:
Spherical variety
text:
In algebraic geometry, given a reductive algebraic group G and a Borel subgroup B, a spherical variety is a G-variety with an open dense B-orbit. It is sometimes also assumed to be normal. Examples are flag varieties, symmetric spaces and toric varieties. There is also a notion of real spherical varieties. A projective spherical variety is a Mori dream space. Spherical embeddings are classified by so-called colored fans, a generalization of fans for toric varieties; this is known as Luna-Vust Th
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Spherical_variety
date created:
date modified:
2022-05-23T05:58:59Z
main entity:
{"identifier":"Q16982099","url":"https://www.wikidata.org/entity/Q16982099"}
image:
fields total:
13
integrity:
13