FUNDAMENTALNAYA
I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

2009, VOLUME 15, NUMBER 7, PAGES 3-46

**Automorphisms of Chevalley groups of
type $B$**_{l} over local rings
with $1/2$

E. I. Bunina

Abstract

View as HTML
View as gif image

In the given paper, we prove that every automorphism of
a Chevalley group of type $B$_{l}, $l$³
2, over a commutative local ring
with $1/2$
is standard, i.e., it is a composition of ring, inner, and
central automorphisms.

Location: http://mech.math.msu.su/~fpm/eng/k09/k097/k09701h.htm

Last modified: April 18, 2010