The Schur subgroup of the Brauer group
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Publication:5966893
DOI10.1007/BFb0061703zbMath0321.20004OpenAlexW2140095159MaRDI QIDQ5966893
Publication date: 1974
Published in: Lecture Notes in Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/bfb0061703
Ordinary representations and characters (20C15) Group rings (16S34) Galois cohomology (12G05) Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70) Class field theory; (p)-adic formal groups (11S31) Research exposition (monographs, survey articles) pertaining to group theory (20-02) Homological methods in associative algebras (16Exx) Research exposition (monographs, survey articles) pertaining to associative rings and algebras (16-02) Division rings and semisimple Artin rings (16Kxx)
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I ⋮ The Schur subgroup of the Brauer group. I ⋮ Minimal Splitting Fields in Cyclotomic Extensions ⋮ The Schur subgroup of a real cyclotomic field ⋮ Metabelian groups and the brauer-witt theorem ⋮ An algorithm to compute the primitive central idempotents and the Wedderburn decomposition of a rational group algebra. ⋮ Groups with a nontrivial nonideal kernel ⋮ On the Schur index and the structure of finite groups ⋮ Twists of matrix algebras and some subgroups of Brauer groups II ⋮ Minimal Cyclotomic Splitting Fields for Group Characters ⋮ Rigid group actions on complex tori are projective (after Ekedahl) ⋮ A computational approach to Brauer Witt theorem using Shoda pair theory ⋮ Realisierbarkeit von Darstellungen endlicher Gruppen in Einheitswurzelkörpern. 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