Utilisateur·rice
Olivier • DUDAS
Directeur de Recherche (DR) • Affiliation : Centre National Recherche Scientifique (CNRS)
Site : Luminy • Bureau : 326 • Etage du bureau : 3 •
AGLR-RGR (équipe Représentations des Groupes Réductifs)
Groupe(s) scientifiques(s) de l'utilisateur :
Thématiques scientifiques :
- Théorie de la représentation
Publications HAL
2021/11 – Orthogonality relations for deep level Deligne–Lusztig schemes of Coxeter type2021/11 – Decomposition numbers for the principal $\Phi_{2n}$-block of $\mathrm{Sp}_{4n}(q)$ and $\mathrm{SO}_{4n+1}(q)$
2021/11 – Unipotent Representations of Finite Reductive Groups in Transverse Characteristic
2021/01 Revista de la Unión Matemática Argentina – THE EXT-ALGEBRA OF THE BRAUER TREE ALGEBRA ASSOCIATED TO A LINE
2020/12 – Decomposition matrices for groups of Lie type in non-defining characteristic
2020/09 Journal of Algebra – Translation by the full twist and Deligne-Lusztig varieties
2020/01 Annals of Mathematics – Unitriangular shape of decomposition matrices of unipotent blocks
2019/10 – Unitriangular Shape of Decomposition Matrices of Unipotent Blocks
2019/09 Transactions of the American Mathematical Society – Bounding Harish-Chandra series
2019/01 Journal of the European Mathematical Society – The Brauer trees of unipotent blocks
2018/09 Journal of Algebra – Appendix: Non-uniqueness of supercuspidal support for finite reductive groups
2018/04 – Lectures on modular Deligne–Lusztig theory
2018/02 Inventiones Mathematicae – Modular irreducibility of cuspidal unipotent characters
2018/01 Symmetry, Integrability and Geometry : Methods and Applications – Alvis-Curtis Duality for Finite General Linear Groups and a Generalized Mullineux Involution
2012/04 – Coxeter orbits and Brauer trees III
2012/04 Advances in Mathematics – Coxeter orbits and Brauer trees
2011/12 – Cohomology of Deligne-Lusztig varieties for groups of type A
2011/12 – Cohomology of Deligne-Lusztig varieties for short-length regular elements in exceptional groups
2011/12 – Quotient of Deligne-Lusztig varieties
2010/11 – Coxeter orbits and Brauer trees II
2010/06 – Géométrie des variétés de Deligne-Lusztig, décompositions, cohomologie modulo \ell et représentations modulaires
2009/01 Annales Scientifiques de l’École Normale Supérieure – Deligne-Lusztig restriction of a Gelfand-Graev module
2008/07 – Note on the Deodhar decomposition of a double Schubert cell
