Large subgroups in the unit groups of arithmetic orders

DOI10.1006/jabr.1995.1363zbMath0843.16031OpenAlexW2092407454MaRDI QIDQ1906634

Ashwani K. Bhandari, Juergen Ritter

Publication date: 25 February 1996

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

Full work available at URL: https://doi.org/10.1006/jabr.1995.1363

zbMATH Keywords

ordersalgebraic number fieldssemisimple algebrasfinite index subgroupsunit groups of group ringscyclic crossed product algebras

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Units, groups of units (associative rings and algebras) (16U60)

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