时间: 2011年11月7日 14:00
地点： 数学楼127室
报告人：Dr. Zhao Tiehong (赵铁洪 博士, 巴黎第六大学)
Institut de Mathématiques de Jusseiu
Université Pierre et Marie Curie
4, place Jussieu
F-75252 Paris, France

Title: Geometry of complex hyperbolic lattices

Abstract: In this talk, we review briefly the real hyperbolic geometry and
introduce the analogue definition of complex hyperbolic geometry,
which is the generalization of Riemann surface of hyperbolic type to
higher dimension. We constructed some fundamental domains for lattices
of PU(2,1) in complex hyperbolic space.