Yet another characterization of Birkhoff Billiards inside discs
Dynamical Systems
2026-03-20 v2
Abstract
In this short paper, we show a characterization of Birkhoff Billiards inside discs which is related to the expansion of the formal Lazutkin conjugacy at the boundary.
Keywords
Cite
@article{arxiv.2603.16468,
title = {Yet another characterization of Birkhoff Billiards inside discs},
author = {Klaudiusz Czudek and Jacopo De Simoi and Andrew Gad and Marco Poon},
journal= {arXiv preprint arXiv:2603.16468},
year = {2026}
}
Comments
16 pages, 2 figures