Simple Twisted Group Algebras of Dimensionp4and their Semi-Centers

DOI10.1080/00927872.2016.1172606zbMath1394.16029OpenAlexW2962963162MaRDI QIDQ2827257

Ofir Schnabel

Publication date: 12 October 2016

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

Full work available at URL: https://doi.org/10.1080/00927872.2016.1172606

zbMATH Keywords

twisted group ringsgroups of central typesemi center

Mathematics Subject Classification ID

Arithmetic and combinatorial problems involving abstract finite groups (20D60) Twisted and skew group rings, crossed products (16S35) Projective representations and multipliers (20C25)

Related Items (1)

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Cites Work

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• On simple modules over twisted finite category algebras
• Semiinvariant rings
• The semicentre of a group algebra
• Semi-invariants and weights of group algebras of finite groups
• Group Gradings on Matrix Algebras
• Isotropy in group cohomology
• Group gradings on associative algebras

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