On twisted Koecher-Maass series and its integral Kernel
Number Theory
2024-12-09 v1
Abstract
We establish the integral kernel associated with the Koecher-Maass series of degree three twisted by an Eisenstein series. We prove that such a kernel admits an analytic continuation and determine its functional equations. We find a second representation of this kernel using Poincar\'e series. As an application, we give another proof of the analytic properties for the twisted Koecher-Maass series. Furthermore, we generalize a result due to Siegel related to the Lipschitz summation formula on the Siegel space of degree three.
Cite
@article{arxiv.2412.05129,
title = {On twisted Koecher-Maass series and its integral Kernel},
author = {Fernando Herrera},
journal= {arXiv preprint arXiv:2412.05129},
year = {2024}
}