Automorphisms of Chevalley Groups of Type G2 Over Local Rings Without 1/2

E. I. Bunina; P. A. Veryovkin

doi:10.1007/s10958-014-1729-y

Automorphisms of Chevalley Groups of Type G₂ Over Local Rings Without 1/2

E. I. Bunina, P. A. Veryovkin

Lomonosov Moscow State University

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

1 Scopus citations

Abstract

In this paper, we prove that every automorphism of a Chevalley group of type G ₂ over a commutative local ring without 1/2 is the composition of a ring automorphism and a conjugation by some matrix.

Original language	English
Pages (from-to)	479-491
Number of pages	13
Journal	Journal of Mathematical Sciences
Volume	197
Issue number	4
DOIs	https://doi.org/10.1007/s10958-014-1729-y
State	Published - Mar 2014
Externally published	Yes

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abstract = "In this paper, we prove that every automorphism of a Chevalley group of type G 2 over a commutative local ring without 1/2 is the composition of a ring automorphism and a conjugation by some matrix.",

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Automorphisms of Chevalley Groups of Type G₂ Over Local Rings Without 1/2

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