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arXiv · 0809.0482

Bessel models for lowest weight representations of GSp(4,R)

Ameya Pitale·Ralf Schmidt
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Abstract

We prove uniqueness and give precise criteria for existence of split and non-split Bessel models for a class of lowest and highest weight representations of the groups GSp(4,R) and Sp(4,R) including all holomorphic and anti-holomorphic discrete series representations. Explicit formulas for the resulting Bessel functions are obtained by solving systems of differential equations. The formulas are applied to derive an integral representation for a global $L$-function on GSp(4)xGL(2) involving a vector-valued Siegel modular form of degree 2.

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Ameya Pitale, Ralf Schmidt. 2008-09-02. Bessel models for lowest weight representations of GSp(4,R). https://arxiv.org/abs/0809.0482

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