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Main Authors: Dumas, François, Martin, François, Royer, Emmanuel
Format: Preprint
Published: 2024
Subjects:
Online Access:https://arxiv.org/abs/2410.11344
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author Dumas, François
Martin, François
Royer, Emmanuel
author_facet Dumas, François
Martin, François
Royer, Emmanuel
contents The notion of double depth associated with quasi-Jacobi forms allows distinguishing, within the algebra of quasi-Jacobi singular forms of index zero, certain significant subalgebras (modular-type forms, elliptic-type forms, Jacobi forms). We study the stability of these subalgebras under the derivations of this algebra and through certain sequences of bidifferential operators constituting analogs of Rankin-Cohen brackets or transvectants
format Preprint
id arxiv_https___arxiv_org_abs_2410_11344
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Differential algebras of quasi-Jacobi forms of index zero
Dumas, François
Martin, François
Royer, Emmanuel
Number Theory
Rings and Algebras
The notion of double depth associated with quasi-Jacobi forms allows distinguishing, within the algebra of quasi-Jacobi singular forms of index zero, certain significant subalgebras (modular-type forms, elliptic-type forms, Jacobi forms). We study the stability of these subalgebras under the derivations of this algebra and through certain sequences of bidifferential operators constituting analogs of Rankin-Cohen brackets or transvectants
title Differential algebras of quasi-Jacobi forms of index zero
topic Number Theory
Rings and Algebras
url https://arxiv.org/abs/2410.11344