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
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发表时间:
2021
影响因子:
1.7
通讯作者:
周泽
周泽
中科院分区:
数学1区
文献类型:
--
作者:
葛化彬;华波波;周泽

文献摘要

相似文献

本文在理想圆模式的背景下研究周罗的组合利玛窦流。我们建立了这些流动的长时间行为的几个等价条件。作为结果,得到了Rivin定理和Bobenko-Springborn定理。此外,该方法提出了一种计算方法来寻找理想的圆图案(和理想双曲多面体)。
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).