Zur Reduktion modulo p der Charaktere von Deligne und Lusztig

DOI10.1016/0021-8693(81)90229-5zbMath0477.20024OpenAlexW2109105458MaRDI QIDQ1160750

Jens Carsten Jantzen

Publication date: 1981

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

Full work available at URL: https://doi.org/10.1016/0021-8693(81)90229-5

zbMATH Keywords

group of rational pointsprojective indecomposable modulesirreducible complex charactersBrauer characterscomposition factorsmaximal torusrational modulehyperalgebrassimply connected almost simple algebraic groupcharacters of Weyl modulesDeligne- Lusztig charactersgeneralized complex charactersinfinitesimal subgroup

Mathematics Subject Classification ID

Linear algebraic groups over finite fields (20G40) Ordinary representations and characters (20C15) Representation theory for linear algebraic groups (20G05) Modular representations and characters (20C20) Étale and other Grothendieck topologies and (co)homologies (14F20) Affine algebraic groups, hyperalgebra constructions (14L17)

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Cites Work

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