In this paper the authors 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. The authors' theory supplements the recent work of Asgari-Shahidi on the functorial lift from (split and quasisplit forms of) $GSpin_{2n}$ to $GL_{2n}$.
| ISBN: | 9781470416676 |
| Publication date: | 30th September 2016 |
| Author: | Joseph Hundley, Eitan Sayag, American Mathematical Society |
| Publisher: | American Mathematical Society |
| Format: | Paperback |
| Pagination: | 124 pages |
| Series: | Memoirs of the American Mathematical Society |
| Genres: |
Algebraic geometry Algebra |