数学系学术报告

发布时间: 2017-07-12 08:40:54 浏览次数: 923 供稿:数学系

演讲人:Luo Feng教授(Rutgers University, USA)

讲座时间:2017-07-18 09:30:00

讲座地点:信息楼343室

讲座内容

报告题目:Discrete uniformization of polyhedral surfaces and its convergence

报告摘要:We discuss some of the recent work on discrete conformal geometry of polyhedral surfaces. The relationship among discrete conformal geometry, the work of Thurston and Alexandrov on convex surfaces in hyperbolic 3-space, and the Koebe circle domain conjecture will be addressed. We also show that the discrete uniformization maps converge to the conformal maps for disks and tori.

This is a joint work with D. Gu, J. Sun, and T. Wu.

演讲人简介