Yet another characterization of Birkhoff Billiards inside discs
Klaudiusz CzudekJacopo De SimoiAndrew GadMarco Poon
所有作者
Klaudiusz CzudekJacopo De SimoiAndrew GadMarco Poon
文献摘要
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.