Title：On the realization and rigidity of hyperbolic polyhedra

Speaker：葛化彬  （北京交通大学）

Time：2018年11月9日（周五）   下午 15:00-16:00

Room：东区管理科研楼  数学科学学院1308室

Abstract: In this talk, we mainly focurs on Cauchy's celebrated rigidity theorem, Andreev, Thurston and Rivin's characterizations about convex hyperbolic polyhedrons. We will discuss some recent progress and present some questions and conjectures.