Generalized crossed products applied to maximal orders, Brauer groups and related exact sequences

DOI10.1016/0022-4049(84)90002-1zbMath0538.16003OpenAlexW1966642081MaRDI QIDQ793124

Freddy M. J. van Oystaeyen, Stefaan Caenepeel, Michel Van den Bergh

Publication date: 1984

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(84)90002-1

zbMATH Keywords

Galois extensionmaximal ordergeneralized crossed productfixed ringgroup of C-automorphismsmaximal Krull orderreflexive Azumaya algebrarelative Azuyama algebra

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

Related Items (7)

Divisorially graded rings, related groups, and sequences ⋮ A relative version of the Chase-Harrison-Rosenberg sequence ⋮ Ergodipotent maps and commutativity of elements in noncommutative rings and algebras with twisted intertwining. ⋮ Unnamed Item ⋮ A cohomological interpretation of the graded Brauer group. II ⋮ On Brauer groups of graded Krull domains and positively graded rings ⋮ Finite generalized crossed products over tame and maximal orders

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