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This article is cited in 2 scientific papers (total in 2 papers)
Antisymmetric paramodular forms of weight 3
V. A. Gritsenkoab, H. Wanga a Laboratoire Paul Painlevé, Université de Lille, Villeneuve d’Ascq, France
b National Research University Higher School of Economics, Moscow, Russia
Abstract:
The problem of the construction of antisymmetric paramodular forms of canonical weight 3 has been open since 1996. Any cusp form of this type determines a canonical differential form on any smooth compactification of the moduli space of Kummer surfaces associated to $(1,t)$-polarised abelian surfaces. In this paper, we construct the first infinite family of antisymmetric paramodular forms of weight $3$ as automorphic Borcherds products whose first Fourier-Jacobi coefficient is a theta block.
Bibliography: 32 titles.
Keywords:
Siegel modular forms, automorphic Borcherds products, theta functions and Jacobi forms, moduli space of abelian and Kummer surfaces, affine Lie algebras and hyperbolic Lie algebras.
Received: 20.02.2019 and 10.07.2019
Citation:
V. A. Gritsenko, H. Wang, “Antisymmetric paramodular forms of weight 3”, Sb. Math., 210:12 (2019), 1702–1723
Linking options:
https://www.mathnet.ru/eng/sm9241https://doi.org/10.1070/SM9241 https://www.mathnet.ru/eng/sm/v210/i12/p43
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