Matrix-valued Hilbert modular forms

Fuente: arXiv
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Main Author: Da Ronche, Enrico
Format: Preprint
Published: 2025
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_version_ 1866916751598419968
author Da Ronche, Enrico
author_facet Da Ronche, Enrico
contents In this paper we generalize the notion of logarithmic vector-valued modular form in order to give a general definition of matrix-valued Hilbert modular forms. We prove that they admit unique polynomial Fourier expansions and we build examples in some particular cases.
format Preprint
id arxiv_https___arxiv_org_abs_2505_16423
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Matrix-valued Hilbert modular forms
Da Ronche, Enrico
Number Theory
11F03
In this paper we generalize the notion of logarithmic vector-valued modular form in order to give a general definition of matrix-valued Hilbert modular forms. We prove that they admit unique polynomial Fourier expansions and we build examples in some particular cases.
title Matrix-valued Hilbert modular forms
topic Number Theory
11F03
url https://arxiv.org/abs/2505.16423