Zeroes of Rankin-Selberg $L$-functions and the trace formula

Fuente: arXiv
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Auteur principal: Wong, Tian An
Format: Preprint
Publié: 2024
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author Wong, Tian An
author_facet Wong, Tian An
contents We express the contribution of certain maximal parabolic Eisenstein series to the spectral side of the Arthur--Selberg trace formula for GL$(n)$ in terms of zeroes of Rankin--Selberg $L$-functions, generalizing previous results for GL(2) and Hecke $L$-functions. As applications, we prove a lower bound for the sum of these zeroes, and a base change relation between the zeroes in the case $n=2$ for cyclic extensions of prime degree.
format Preprint
id arxiv_https___arxiv_org_abs_2405_02998
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Zeroes of Rankin-Selberg $L$-functions and the trace formula
Wong, Tian An
Number Theory
We express the contribution of certain maximal parabolic Eisenstein series to the spectral side of the Arthur--Selberg trace formula for GL$(n)$ in terms of zeroes of Rankin--Selberg $L$-functions, generalizing previous results for GL(2) and Hecke $L$-functions. As applications, we prove a lower bound for the sum of these zeroes, and a base change relation between the zeroes in the case $n=2$ for cyclic extensions of prime degree.
title Zeroes of Rankin-Selberg $L$-functions and the trace formula
topic Number Theory
url https://arxiv.org/abs/2405.02998