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SUMMARY:Lei Zhang (NUS)
DTSTART:20210326T143000Z
DTEND:20210326T160000Z
DTSTAMP:20260423T021506Z
UID:CAFAS/21
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CAFAS/21/">T
 wisted Automorphic Descent and Gan-Gross-Prasad Conjecture</a>\nby Lei Zha
 ng (NUS) as part of Columbia Automorphic Forms and Arithmetic Seminar\n\n\
 nAbstract\nIn this talk\, we will discuss the theory of twisted automorphi
 c descents\, which is an extension of the automorphic descent of Ginzburg-
 Rallis-Soudry.\nOne of our goals is to construct cuspidate automorphic mod
 ules in the generic global Arthur packets by using Fourier coefficients of
  automorphic representations.\nMoreover\, we will discuss our approach for
  one direction of Gan-Gross-Prasad Conjecture for the Bessel-Fourier model
 s and some connections between Fourier coefficients and spherical varietie
 s.\nThis is a joint work with Dihua Jiang.\n
LOCATION:https://researchseminars.org/talk/CAFAS/21/
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