报告题目: Producing circle patterns via configurations
报 告 人: 周泽 湖南大学
报告日期: 2020-10-21 星期三
报告时间: 9:00-10:00
报告地点: 腾讯会议 ID:456 901 367, 密码: 24680
报告摘要: In this talk we will investigate circle patterns from the viewpoint of configurations. By using the topological degree theory, we extends Koebe-Andreev-Thurston Theorem to include circle patterns with obtuse exterior intersection angles. As a consequence, we obtain a generalized Andreev's Theorem which allows obtuse dihedral angles.