Sastry automorphism
id:
sastry-automorphism-320-7896038
title:
Sastry automorphism
text:
In mathematics, a Sastry automorphism, is an automorphism of a field of characteristic 2 satisfying some rather complicated conditions related to the problem of embedding Ree groups of type 2F4 into Chevalley groups of type F4. They were introduced by Sastry (1995), and named and classified by Bombieri (2002) who showed that there are 22 families of Sastry automorphisms, together with 22 exceptional ones over some finite fields of orders up to 210.
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Sastry_automorphism
date created:
date modified:
2021-10-26T01:19:34Z
main entity:
{"identifier":"Q7425818","url":"https://www.wikidata.org/entity/Q7425818"}
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fields total:
13
integrity:
13