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arXiv · 1301.1156

Differential Operators for Siegel-Jacobi forms

Jiong Yang·Linsheng Yin
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Abstract

For any positive integers $n$ and $m$, $\mathbb{H}_{n,m}:=\mathbb{H}_n\times\mathbb{C}^{(m,n)}$ is called the Siegel-Jacobi space, with the Jacobi group acting on it. The Jacobi forms are defined on this space. In this article we compute the Chern connection of the Siegel-Jacobi space and use it to obtain derivations of Jacobi forms. Using these results, we constructed a series of invariant differential operators for Siegel-Jacobi forms. Also two kinds of Maass-Shimura type differential operators for $\mathbb{H}_{n,m}$ are obtained.

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Jiong Yang, Linsheng Yin. 2013-01-07. Differential Operators for Siegel-Jacobi forms. https://arxiv.org/abs/1301.1156

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