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Non-vanishing of twists of GL(4) L-functions

The Golden Hourglass by Craig Schaffer
March 27, 2023
4:00 pm - 5:00 pm
MW 154

HAAR seminar talk (NT seminar talk with analytic NT content)
 
Title:  Non-vanishing of twists of GL(4) L-functions
 
Abstract:
I will discuss recent work with Lyiang Yang in which we show that for any cuspidal automorphic representation \pi of GL_4(A_Q) there exists infinitely many primitive characters \chi such that the twisted L-function L(s, \pi \otimes \chi) is non-vanishing at the central point.

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Seminar - Number Theory