Comparison of the depths on both sides of the local Langlands correspondence for Weil-restricted groups (with an appendix by Jessica Fintzen)
Résumé
Let E/F be a finite and Galois extension of non-archimedean local fields. Let G be a connected reductive group defined over E and let M be the reductive group over F obtained by Weil restriction of scalars from E to F.
We investigate depth, and the enhanced local Langlands correspondence, in the transition from to G(E) to M(F). We obtain a depth-comparison formula for Weil-restricted groups.
Origine : Fichiers produits par l'(les) auteur(s)