论文标题
具有对称性的可包装双曲线表面
Packable hyperbolic surfaces with symmetries
论文作者
论文摘要
我们讨论了几种用圆圈(不同的半径或全部均等)或肉眼填充双曲线表面的方法,并记下与它们的对称性相关的一些观察结果(或其不存在)。
We discuss several ways of packing a hyperbolic surface with circles (of either varying radii or all being congruent) or horocycles, and note down some observations related to their symmetries (or the absence thereof).