The \(\alpha\)-regular classes of rotation subgroups of Weyl groups

DOI10.1016/0021-8693(87)90088-3zbMath0656.20047OpenAlexW2023144611MaRDI QIDQ1109896

D. Theo

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1016/0021-8693(87)90088-3

zbMATH Keywords

Weyl grouproot systemreflectionsSchur multipliersprojective representationsprojective characters\(\alpha\)-regular classes

Mathematics Subject Classification ID

Representation theory for linear algebraic groups (20G05) Cohomology theory for linear algebraic groups (20G10) Projective representations and multipliers (20C25)

Related Items (2)

Projective characters of the rotation subgroup of the weyl group of typeF₄ ⋮ Projective characters of rotation subgroups of exceptional weyl groups

Cites Work

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• Representations of permutation groups II
• The crystallography of Coxeter groups. II
• The projective representations of the generalized symmetric group
• The Schur multipliers of rotation subgroups of Coxeter groups
• Projective characters of exceptional Weyl groups
• Regular elements of finite reflection groups
• The classes and representations of the groups of 27 lines and 28 bitangents
• The Schur Multiplier of the Generalized Symmetric Group
• On Projective Representations of the Finite Reflection Groups of Type B _t and D _t
• The α-regular classes of the generalized symmetric group
• Projective Representations of Reflection Groups II
• Projective Representations of Weyl Groups

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