An asymptotic formula of spectral average of central $L$-values on ${\bf GSp}(2)$ for square free levels

Fuente: arXiv
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Auteurs principaux: Kuga, Seiji, Tsuzuki, Masao
Format: Preprint
Publié: 2024
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author Kuga, Seiji
Tsuzuki, Masao
author_facet Kuga, Seiji
Tsuzuki, Masao
contents We develop a new kind of relative trace formulas on ${\bf PGSp}_2$ involving the Bessel periods and the Rankin-Selberg type integral a la Piatetski-Shapiro for Siegel cusp forms on its spectral side. As an application, a version of weighted equidistribution theorems for the Satake parameters of Siegel cusp forms of square-free level and of scalar weights is proved.
format Preprint
id arxiv_https___arxiv_org_abs_2410_03166
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle An asymptotic formula of spectral average of central $L$-values on ${\bf GSp}(2)$ for square free levels
Kuga, Seiji
Tsuzuki, Masao
Number Theory
11F46, 11F67, 11F72
We develop a new kind of relative trace formulas on ${\bf PGSp}_2$ involving the Bessel periods and the Rankin-Selberg type integral a la Piatetski-Shapiro for Siegel cusp forms on its spectral side. As an application, a version of weighted equidistribution theorems for the Satake parameters of Siegel cusp forms of square-free level and of scalar weights is proved.
title An asymptotic formula of spectral average of central $L$-values on ${\bf GSp}(2)$ for square free levels
topic Number Theory
11F46, 11F67, 11F72
url https://arxiv.org/abs/2410.03166