Automorphisms of Chevalley groups of types Al, Dl, El over local rings without 1/2

E. I. Bunina

doi:10.1007/s10958-010-0062-3

Automorphisms of Chevalley groups of types A_l, D_l, E_l over local rings without 1/2

E. I. Bunina

Lomonosov Moscow State University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

In this paper, we prove that every automorphism of a Chevalley group of type A_l, D_l, or E_l, l ≥ 3, over a commutative local ring without 1/2 is standard, i. e., it is a composition of ring, inner, central, and graph automorphisms.

Original language	English
Pages (from-to)	589-613
Number of pages	25
Journal	Journal of Mathematical Sciences
Volume	169
Issue number	5
DOIs	https://doi.org/10.1007/s10958-010-0062-3
State	Published - 2010
Externally published	Yes

Bibliographical note

Funding Information:
This work is supported by the Russian Foundation for Basic Research, project No. 05-01-01048.

Funding

This work is supported by the Russian Foundation for Basic Research, project No. 05-01-01048.

Funders	Funder number
Russian Foundation for Basic Research	05-01-01048

Access to Document

10.1007/s10958-010-0062-3

Cite this

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