Combinatorial Ricci flows for ideal circle patterns
Combinatorial Ricci flows for ideal circle patterns
复制标题
理想圆形图案的组合 Ricci 流
DOI:
10.1016/j.aim.2021.107698
复制
发表时间:
2021
影响因子:
1.7
通讯作者:
周泽
中科院分区:
文献类型:
--
作者:
葛化彬;华波波;周泽
This paper considers Chow-Luo's combinatorial Ricci flows in the setting of ideal circle patterns. We establish several equivalent conditions regarding long time behaviors of these flows. As consequences, Rivin's and Bobenko-Springborn's theorems are obtained. Moreover, this approach suggests a computational method to find the desired ideal circle patterns (and ideal hyperbolic polyhedra).