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arXiv · 2410.11318

Sign changes of Fourier coefficients for holomorphic eta-quotients

Kathrin Bringmann·Guoniu Han·Bernhard Heim·Ben Kane
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Abstract

In this paper we study sign changes of an infinite class of $\eta$-quotients which are holomorphic modular forms. There is also a relation to Hurwitz class numbers.

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Kathrin Bringmann, Guoniu Han, Bernhard Heim, Ben Kane. 2024-10-15. Sign changes of Fourier coefficients for holomorphic eta-quotients. https://arxiv.org/abs/2410.11318

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