Tame realisable classes over Hopf orders

DOI10.1006/jabr.1997.7247zbMath0911.16010OpenAlexW2094099506WikidataQ57918067 ScholiaQ57918067MaRDI QIDQ1268099

Nigel P. Byott

Publication date: 17 February 1999

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

Full work available at URL: https://doi.org/10.1006/jabr.1997.7247

zbMATH Keywords

class groupsGalois module structureHopf orderstame extensionsrealizable classescocommutative separable Hopf algebras

Mathematics Subject Classification ID

Class numbers, class groups, discriminants (11R29) Integral representations related to algebraic numbers; Galois module structure of rings of integers (11R33) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

Related Items

Realizable Galois module classes over the group ring for non abelian extensions ⋮ On the relative Galois module structure of rings of integers in tame extensions

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