On scattering constants for a non-congruence subgroup

Scattering constants are special values of Dirichlet series associated to non-holomorphic Eisenstein series. In this paper we give closed formulas for the scattering constants related to a non-congruence subgroup obtained via a Belyi map of an elliptic curve.

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Bibliographic Details
Published in:arXiv.org 2009-06
Main Authors: Busch, Vincenz, Kuehn, Ulf, Posingies, Anna
Format: Article
Language:English
Subjects:
Curves
Dirichlet problem
Scattering
Subgroups
Online Access:Get full text
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Description
Summary:Scattering constants are special values of Dirichlet series associated to non-holomorphic Eisenstein series. In this paper we give closed formulas for the scattering constants related to a non-congruence subgroup obtained via a Belyi map of an elliptic curve.
ISSN:2331-8422