Equivalent definitions of Arthur packets for real unitary groups

Autor:	Robert, Nicolas Arancibia, Mezo, Paul
Rok vydání:	2022
Předmět:	Mathematics - Representation Theory 22E47
Druh dokumentu:	Working Paper
Popis:	Mok and Moeglin-Renard have defined Arthur packets for unitary groups. Their definitions follow Arthur's work on classical groups and rely on harmonic analysis. For real groups there is an alternative definition of Arthur packets due to Adams-Barbasch-Vogan. It relies on sheaf-theoretic techniques instead of harmonic analysis. We prove that these two definitions of Arthur packets are equivalent in the case of real unitary groups. Comment: Extension of earlier post to include non-quasisplit unitary groups. arXiv admin note: substantial text overlap with arXiv:2108.05788
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2204.10715 Zobrazit plný text záznamu View this record from Arxiv