P. A. Krylov, A. A. Tuganbaev, “Automorphism groups of formal matrix rings”, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 2019, Volume 164,Pages <nobr>96

This article is cited in 3 papers

Automorphism groups of formal matrix rings

P. A. Krylov^a, A. A. Tuganbaev^bc

^a Tomsk State University
^b Lomonosov Moscow State University
^c National Research University "Moscow Power Engineering Institute"

Abstract: We study automorphism groups of formal matrix algebras. In some cases, such a group turns out the semidirect product of subgroups with familiar structure.

Keywords: split extension of an ideal, automorphism, formal matrix algebra.

UDC: 512.552

MSC: 16R99; 16D10