Hereditary crossed products

DOI10.1090/S0002-9947-00-02476-4zbMath0955.16018OpenAlexW1530387495MaRDI QIDQ4955735

Gerald J. Janusz, Jeremy Haefner

Publication date: 22 May 2000

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9947-00-02476-4

zbMATH Keywords

finite groupsinner automorphismscentral simple algebrasgroup ringsunit groupsmaximal ordershereditary ordersseparable functorscrossed product ordersgroup-graded ring extensions

Mathematics Subject Classification ID

Representations of orders, lattices, algebras over commutative rings (16G30) Automorphisms and endomorphisms (16W20) Graded rings and modules (associative rings and algebras) (16W50) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Twisted and skew group rings, crossed products (16S35)

Related Items (4)

Crossed product algebras defined by separable extensions. ⋮ Epsilon-strongly graded rings, separability and semisimplicity ⋮ Separable Groupoid Rings ⋮ Automorphisms of tiled orders

Cites Work

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• The group of automorphisms of certain subalgebras of matrix algebras
• Separable functors applied to graded rings
• Graded Morita theory for infinite groups
• Reduction techniques for strongly graded rings and finite representation type. I: Bounded functors and graded equivalence
• Graded equivalence theory with applications
• The ramification divisor of regular tame orders,i
• Separable functors revisited
• Tensor Products of Orders
• Picard groups and infinite matrix rings

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