演讲者：王相生（北京国际数学中心）
时间：2018-06-13 10:30-12:00
地点：慧园3栋 415报告厅
Abstract: Chern‘s proof of the Gauss-Bonnet theorem is a milestone of modern differential geometry. In this talk, we'll review the basis aspects of the theorem and try to explain the relationship between the idea behind Chern's proof and the famous construction of the Thom form by Mathai and Quillen.
