On the Fourier coefficients of Siegel modular forms

One can characterize Siegel cusp forms among Siegel modular forms by growth properties of their Fourier coefficients. We give a new proof, which works also for more general types of modular forms. Our main tool is to study the behavior of a modular form for Z = X + iY when Y −→ 0.

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Bibliographic Details
Main Authors: Böcherer, Siegfried (Author) , Kohnen, Winfried (Author)
Format: Article (Journal)
Language:English
Published: 21 October 2016
In: Nagoya mathematical journal
Year: 2019, Volume: 234, Pages: 1-16
ISSN:2152-6842
DOI:10.1017/nmj.2016.41
Online Access:Verlag, Volltext: https://doi.org/10.1017/nmj.2016.41
Verlag, Volltext: https://www.cambridge.org/core/product/identifier/S0027763016000416/type/journal_article
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Author Notes:Siegfried Böcherer and Winfried Kohnen
Description
Summary:One can characterize Siegel cusp forms among Siegel modular forms by growth properties of their Fourier coefficients. We give a new proof, which works also for more general types of modular forms. Our main tool is to study the behavior of a modular form for Z = X + iY when Y −→ 0.
Item Description:Gesehen am 16.07.2019
Physical Description:Online Resource
ISSN:2152-6842
DOI:10.1017/nmj.2016.41