Descent construction for GSpin groups

Joseph Hundley; Eitan Sayag

doi:10.1090/memo/1148

Descent construction for GSpin groups

Joseph Hundley, Eitan Sayag

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

In this paper we provide an extension of the theory of descent of Ginzburg- Rallis-Soudry to the context of essentially self-dual representations, that is representations which are isomorphic to the twist of their own contragredient by some Hecke character. Our theory supplements the recent work of Asgari-Shahidi on the functorial lift from (split and quasisplit forms of) GSpin_2n to GL_2n.

Original language	English
Pages (from-to)	1-138
Number of pages	138
Journal	Memoirs of the American Mathematical Society
Volume	243
Issue number	1148
DOIs	https://doi.org/10.1090/memo/1148
State	Published - 1 Sep 2016

ASJC Scopus subject areas

General Mathematics
Applied Mathematics

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title = "Descent construction for GSpin groups",

abstract = "In this paper we provide an extension of the theory of descent of Ginzburg- Rallis-Soudry to the context of essentially self-dual representations, that is representations which are isomorphic to the twist of their own contragredient by some Hecke character. Our theory supplements the recent work of Asgari-Shahidi on the functorial lift from (split and quasisplit forms of) GSpin2n to GL2n.",

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AU - Sayag, Eitan

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AB - In this paper we provide an extension of the theory of descent of Ginzburg- Rallis-Soudry to the context of essentially self-dual representations, that is representations which are isomorphic to the twist of their own contragredient by some Hecke character. Our theory supplements the recent work of Asgari-Shahidi on the functorial lift from (split and quasisplit forms of) GSpin2n to GL2n.

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JO - Memoirs of the American Mathematical Society

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Descent construction for GSpin groups

Abstract

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