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October 1999 Azumaya algebras with general gradings and their automorphisms
Hisatoshi Ikai
Tsukuba J. Math. 23(2): 293-320 (October 1999). DOI: 10.21099/tkbjm/1496163874

Abstract

Some basic properties of graded Azumaya algebras are given systematically. Here, the grading is indexed by an arbitrary additive group and the notion of a graded Azumaya algebra is relative to a choice of a commutation factor. We also establish two exact sequences which generalize the Skolem-Noether theorem.

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Hisatoshi Ikai. "Azumaya algebras with general gradings and their automorphisms." Tsukuba J. Math. 23 (2) 293 - 320, October 1999. https://doi.org/10.21099/tkbjm/1496163874

Information

Published: October 1999
First available in Project Euclid: 30 May 2017

zbMATH: 0964.16037
MathSciNet: MR1715480
Digital Object Identifier: 10.21099/tkbjm/1496163874

Rights: Copyright © 1999 University of Tsukuba, Institute of Mathematics

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Vol.23 • No. 2 • October 1999
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