Minimizing representations over number fields. II: Computations in the Brauer group.
type: Item
instance of: scholarly article
title: Minimizing representations over number fields. II: Computations in the Brauer group.
zbMATH Open document ID: 1177.20020
author: Claus Fieker
published in: Journal of Algebra
publication date: 2009-10-02T00:00:00Z
Mathematics Subject Classification ID: 20C40
zbMATH DE Number: 5610503
zbMATH Keywords: minimizing group representations
zbMATH Keywords: relative Brauer groups
zbMATH Keywords: Grunwald-Wang theorem
zbMATH Keywords: fields of definition
zbMATH Keywords: absolutely irreducible representations
zbMATH Keywords: algorithms
MaRDI profile type: Publication
full work available at URL: j.jalgebra.2009.05.009
OpenAlex ID: W1972722049
cites work: Writing representations over minimal fields
cites work: Minimizing representations over number fields.
cites work: Minimal splitting fields for group representations
cites work: Minimal splitting fields for group representations. II
cites work: Minimal Cyclotomic Splitting Fields for Group Characters
cites work: Q4039887
cites work: The mechanical computation of first and second cohomology groups
cites work: Cohomology and group extensions in Magma
cites work: Computing class fields via the Artin map
cites work: Fundamental algorithms for permutation groups
cites work: The Schur subgroup. I
cites work: Q3139838
cites work: Q5542154
cites work: Q5094820
cites work: Constructing class fields over local fields
cites work: Q3856855
cites work: Writing representations over proper division subrings.
cites work: Q4061092
cites work: Q4298518
cites work: Factoring into coprimes in essentially linear time
cites work: Q5532660
DOI: 10.1016/J.JALGEBRA.2009.05.009
description: scientific article; zbMATH DE number 5610503