Formulae for two-variable Green functions - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Algebra Année : 2022

Formulae for two-variable Green functions

(1) , (2)
1
2

Résumé

Based on results of Digne-Michel-Lehrer (2003) we give two formulae for two-variable Green functions attached to Lusztig induction in a finite reductive group. We present applications to explicit computation of these Green functions, to conjectures of Malle and Rotilio, and to scalar products between Lusztig inductions of Gelfand-Graev characters.
Fichier non déposé

Dates et versions

hal-03880360 , version 1 (01-12-2022)

Identifiants

Citer

François Digne, Jean Michel. Formulae for two-variable Green functions. Journal of Algebra, 2022, 610, pp.270-280. ⟨10.1016/j.jalgebra.2022.06.024⟩. ⟨hal-03880360⟩
0 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More