SUPPORTS UNIPOTENTS DE FAISCEAUX CARACTÈRES
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Publication:5441149
DOI10.1017/S1474748006000065zbMath1173.20033arXivmath/0304363OpenAlexW2109691291MaRDI QIDQ5441149
Pramod N. Achar, Anne-Marie Aubert
Publication date: 7 February 2008
Published in: Journal of the Institute of Mathematics of Jussieu (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/0304363
character sheavesunipotent classesrepresentations of Weyl groupsunipotent supportscharacters of finite reductive groups
Linear algebraic groups over finite fields (20G40) Representation theory for linear algebraic groups (20G05) Representations of finite groups of Lie type (20C33)
Related Items (9)
Wavefront sets and descent method for finite unitary groups ⋮ Unitriangular shape of decomposition matrices of unipotent blocks ⋮ GENERALIZED GELFAND–GRAEV REPRESENTATIONS IN SMALL CHARACTERISTICS ⋮ The Structure of Root Data and Smooth Regular Embeddings of Reductive Groups ⋮ Bounding Harish-Chandra series ⋮ Proof of the Aubert-Baum-Plymen-Solleveld conjecture for split classical groups ⋮ Localization of character sheaves. ⋮ Perverse coherent sheaves and the geometry of special pieces in the unipotent variety. ⋮ Evaluating characteristic functions of character sheaves at unipotent elements
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