On the restriction of cuspidal representations to unipotent elements

DOI10.1017/S0305004101005527zbMath0999.20037OpenAlexW2069773455MaRDI QIDQ2777973

Nilabh Sanat, Dipendra Prasad

Publication date: 22 September 2002

Published in: Mathematical Proceedings of the Cambridge Philosophical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0305004101005527

zbMATH Keywords

irreducible representationsBorel subgroupsunipotent elementscharacter formulaeunipotent representationsmaximal split toricuspidal charactersWeil groupsconnected split classical reductive groups

Mathematics Subject Classification ID

Linear algebraic groups over finite fields (20G40) Representation theory for linear algebraic groups (20G05) Representations of finite groups of Lie type (20C33)

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Lifting representations of finite reductive groups. II: Explicit conorms ⋮ Homology representations arising from the half cube. II ⋮ The exterior and symmetric square of the reflection representation of \(A_n(q)\) and \(D_n(q)\).

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