Generalized twisted group rings of finite groups

DOI10.1080/00927879908826656zbMath0948.16020OpenAlexW2079451730MaRDI QIDQ4261231

Erna Nauwelaerts, Freddy M. J. van Oystaeyen

Publication date: 28 August 2000

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927879908826656

zbMATH Keywords

projective modulesprime idealsprimitive idempotentsindecomposable modulesgeneralized twisted group rings

Mathematics Subject Classification ID

Free, projective, and flat modules and ideals in associative algebras (16D40) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Ideals in associative algebras (16D25) Center, normalizer (invariant elements) (associative rings and algebras) (16U70) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Twisted and skew group rings, crossed products (16S35)

Related Items (2)

Multiplication rings and graded rings ⋮ Generalized twisted group rings.

Cites Work

• The Brauer splitting theorem and projective representations of finite groups over rings
• Generalized 2-cocycles of finite groups and maximal orders
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