2 papers
math.CV2025
Prescribing hyperbolic bordered surfaces via combinatorial flows
Shengyu Li, Zhi-Gang Wang
The aim of this paper is to investigate the fractional combinatorial Calabi flow for hyperbolic bordered surfaces. By Lyapunov theory, it is proved that the flow exists for all tim…
math.DG2025
Combinatorial Calabi flow for ideal circle pattern
Shengyu Li, Zhigang Wang
We study the combinatorial Calabi flow for ideal circle patterns in both hyperbolic and Euclidean background geometry. We prove that the flow exists for all time and converges expo…