Correction to on the Brauer Group of Algebras Having a Grading and an Action

DOI10.4153/CJM-1980-121-3zbMath0464.16003MaRDI QIDQ3915105

Morris Orzech

Publication date: 1980

Published in: Canadian Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

irreducible componentsgraded Azumaya algebrasconnected commutative ring

Mathematics Subject Classification ID

Graded rings and modules (associative rings and algebras) (16W50) Brauer groups of schemes (14F22) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

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The Brauer-Long group of \({\mathbb{Z}}/p^ t{\mathbb{Z}}\)-dimodule algebras, Unnamed Item, The Brauer group of Yetter-Drinfel’d module algebras, A Cohomological Approach to the Brauer-Long Group and the Groups of Galois Extensions and Strongly Graded Rings