We construct a family of modular forms from harmonic Maass Jacobi forms by considering their Taylor expansion and using the method of holomorphic projection. As an application we present a certain type Hurwitz class relations which can be viewed as a generalization of Mertens’ result in M. H. Mertens (2016).

中文翻译：

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从谐波Maass Jacobi形式构造模块化形式

通过考虑谐波泰勒展开式并使用全纯投影方法，我们从谐波马斯·雅各比形式构造了一系列模块化形式。作为应用程序，我们提出了某种类型的Hurwitz类关系，可以将其视为MH Mertens（2016）中Mertens结果的概括。