Quadratic Twists of Central Values For GL(3)
Document type :
Compte-rendu et recension critique d'ouvrage
DOI :
Title :
Quadratic Twists of Central Values For GL(3)
Author(s) :
Kuan, Chan Ieong [Auteur]
Sun Yat-sen University [Guangzhou] [SYSU]
Lesesvre, Didier [Auteur]
Université de Lille
Sun Yat-sen University [Guangzhou] [SYSU]
Lesesvre, Didier [Auteur]
Université de Lille
Journal title :
Quarterly Journal of Mathematics
Pages :
991-1034
Publisher :
Oxford University Press (OUP)
Publication date :
2022-09-01
ISSN :
0033-5606
HAL domain(s) :
Mathématiques [math]/Théorie des nombres [math.NT]
English abstract : [en]
Abstract We prove that a cuspidal automorphic representation of $\mathrm{GL}(3)$ over any number field is determined by the quadratic twists of its central value. In the case π is not a Gelbart–Jacquet lift, the result is ...
Show more >Abstract We prove that a cuspidal automorphic representation of $\mathrm{GL}(3)$ over any number field is determined by the quadratic twists of its central value. In the case π is not a Gelbart–Jacquet lift, the result is conditional on the analytic behavior of a certain Euler product. We deduce the nonvanishing of infinitely many quadratic twists of central values. This generalizes a result of Chinta and Diaconu that was valid only over Q and explored only for Gelbart–Jacquet lifts.Show less >
Show more >Abstract We prove that a cuspidal automorphic representation of $\mathrm{GL}(3)$ over any number field is determined by the quadratic twists of its central value. In the case π is not a Gelbart–Jacquet lift, the result is conditional on the analytic behavior of a certain Euler product. We deduce the nonvanishing of infinitely many quadratic twists of central values. This generalizes a result of Chinta and Diaconu that was valid only over Q and explored only for Gelbart–Jacquet lifts.Show less >
Language :
Anglais
Popular science :
Non
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