Numerical resonances for Schottky surfaces via Lagrange-Chebyshev approximation
Spectral Theory
2021-07-28 v2 Mathematical Physics
Dynamical Systems
math.MP
Abstract
We present a numerical method to calculate resonances of Schottky surfaces based on Selberg theory, transfer operator techniques and Lagrange-Chebyshev approximation. This method is an alternative to the method based on periodic orbit expansion used previously in this context.
Keywords
Cite
@article{arxiv.2002.03334,
title = {Numerical resonances for Schottky surfaces via Lagrange-Chebyshev approximation},
author = {Oscar Bandtlow and Anke Pohl and Torben Schick and Alexander Weiße},
journal= {arXiv preprint arXiv:2002.03334},
year = {2021}
}
Comments
26 pages, 10 figures, v2: more references and details added