FUNDAMENTALNAYA
I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

2007, VOLUME 13, NUMBER 4, PAGES 3-29

**Automorphisms of Chevalley groups of types
$B$**_{2} and
$G$_{2} over local rings

E. I. Bunina

Abstract

View as HTML
View as gif image

In the paper, we prove that every automorphism of any adjoint
Chevalley group of type $B$_{2} or
$G$_{2}
is standard, i.e., it is a composition of an "inner"
automorphism, a ring automorphism, and a central
automorphism.

Location: http://mech.math.msu.su/~fpm/eng/k07/k074/k07401h.htm

Last modified: November 28, 2007