On the calculation of the ramified Siegel series

Fuente: arXiv
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Autor principal: Watanabe, Masahiro
Formato: Preprint
Publicado: 2023
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author Watanabe, Masahiro
author_facet Watanabe, Masahiro
contents The ramified Siegel series is an important factor that appears in the Fourier coefficient of the Siegel Eisenstein series.Many formulas for the ramified Siegel series under various conditions are already known.However, an explicit formula for the general case has not yet been obtained.We derive a formula for the Siegel series with arbitrary dimension $n$, assuming that the additive character $ψ$ is primitive.Our results cover nonarchimedean, non-dyadic local fields $F$, including the case $F=\mathbb{Q}_p$.We also give explicit values of the ramified Siegel series for degrees $n=1, 2,$ and $3$.
format Preprint
id arxiv_https___arxiv_org_abs_2302_04429
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle On the calculation of the ramified Siegel series
Watanabe, Masahiro
Number Theory
11F30
The ramified Siegel series is an important factor that appears in the Fourier coefficient of the Siegel Eisenstein series.Many formulas for the ramified Siegel series under various conditions are already known.However, an explicit formula for the general case has not yet been obtained.We derive a formula for the Siegel series with arbitrary dimension $n$, assuming that the additive character $ψ$ is primitive.Our results cover nonarchimedean, non-dyadic local fields $F$, including the case $F=\mathbb{Q}_p$.We also give explicit values of the ramified Siegel series for degrees $n=1, 2,$ and $3$.
title On the calculation of the ramified Siegel series
topic Number Theory
11F30
url https://arxiv.org/abs/2302.04429