Changements de base explicites des représentations supercuspidales de U(1,1)(F)

2009/09/18 by Laure Blasco, Blasco, Laure · 1 citation
Mathematics · #11F70 #22E50 #Advanced Algebra and Geometry #Advanced Topics in Algebra #FOS: Mathematics #Geometry and complex manifolds #Number Theory (math.NT) #Representation Theory (math.RT) #math.NT #math.RT #msc:11F70 #msc:22E50

paper · pdf · doi:10.48550/arxiv.0909.3476

arxiv created 2009/09/18 · openalex publication_date 2009/09/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Let F be a nonarchimedean local field of characterisitic 0 and odd residual characteristic. We describe explicitly the two base change lifts of supercuspidal representations of U(1,1)(F). This represents a step towards the goal of describing base change of endoscopic supercuspidal L-packets of U(2,1)(F).

Cited by

• Endoscopic classification of very cuspidal representations of quasi-split unitary groups

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