Veech surfaces associated with rational billiards
几何拓扑
2007-05-23 v1 动力系统
摘要
A nice trick for studying the billiard flow in a rational polygon is to unfold the polygon along the trajectories. This gives rise to a translation or half-translation surface tiled by the original polygon, or equivalently an Abelian or quadratic differential. Veech surfaces are a special class of translation surfaces with a large group of affine automorphisms, and interesting dynamical properties. The first examples of Veech surfaces came from rational billiards. We first present the mathematical objects and fix some vocabulary and notation. Then we review known results about Veech surfaces arising from rational billiards. The interested reader will find annex tables on the author's web page.
引用
@article{arxiv.math/0205249,
title = {Veech surfaces associated with rational billiards},
author = {Samuel Lelièvre},
journal= {arXiv preprint arXiv:math/0205249},
year = {2007}
}
备注
5 pages