Title：Introduction to Anabelian Geometry
Speaker：Tong, Jilong (童纪龙)
Affiliation：首都师范大学
Time：14：00pm-15：00pm, 20/10/2021, Wednesday
Tencent Meeting ID：501 333 187
Inviter：张超(101012659@seu.edu.cn)
Abstract：Anabelian geometry is a vast program proposed by Grothendieck, which describes the way in which algebraic fundamental group of a certain arithmetic variety, or some related geometric object, can help to restore the variety. In this one-hour talk, I will try to give a brief introduction to this difficult but fascinating subject. If time permits, I will also talk about some new phenomenon happened in positive characteristic, which was not included in Grothendieck's initial anabelian geometry.
Bio：童纪龙，首都师范大学数学科学学院副院长，教授、博导，本科就读于清华大学，2008年博士毕业于巴黎十一大（Universite Paris-Sud 11），导师为算术代数几何巨匠Michel Raynaud。童纪龙教授主要从事算术几何与数论方向的研究，其研究成果深刻而极具影响力，刊发于Math. Ann.、Algebra Number Theory、 Trans. AMS等顶尖杂志。童教授曾两次应邀在世界华人数学家大会（ICCM）做45分钟报告，并曾在2010年荣获由大会颁发的新世界数学奖博士论文银奖。