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arXiv:0911.4243 [math.GR]AbstractReferencesReviewsResources

Automorphisms of Chevalley groups of type $B_l$ over local rings with 1/2

Elena I. Bunina

Published 2009-11-22Version 1

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

Categories: math.GR, math.RA
Subjects: 33D80
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