On group ring automorphisms.

DOI10.1023/B:ALGE.0000026826.81439.3FzbMath1054.20002OpenAlexW2041897709MaRDI QIDQ1878309

Martin Hertweck, Gabriele Nebe

Publication date: 19 August 2004

Published in: Algebras and Representation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:alge.0000026826.81439.3f

zbMATH Keywords

cyclic defect groupsintegral group ringsbasic ordersconjecture of Zassenhausautomorphisms of blocksgroups of outer central automorphismsMorita equivalence classes

Mathematics Subject Classification ID

Group rings (16S34) Automorphisms and endomorphisms (16W20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Integral representations of finite groups (20C10) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Units, groups of units (associative rings and algebras) (16U60)

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