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arXiv · 2303.15952

Hankel transform, K-Bessel functions and zeta distributions in the Dunkl setting

Dominik Brennecken
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Abstract

We study analytic aspects of the Dunkl-type Hankel transform, which goes back to Baker and Forrester and, in an earlier symmetrized version, to Macdonald. Moreover, we introduce a Dunkl analogue of the Bessel function and K-Bessel function generalizing those of a symmetric cone. Further, we take a look at zeta integrals and their distributional extensions in the Dunkl setting. These distributions are closely related to Dunkl-type Riesz distributions. Further, we study regularity properties of the zeta distributions and prove a functional equation relating zeta distributions and their Dunkl transform.

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Dominik Brennecken. 2023-03-28. Hankel transform, K-Bessel functions and zeta distributions in the Dunkl setting. https://arxiv.org/abs/2303.15952

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