季理真教授专题学术报告

2019-06-20 来源:数学科学研究中心

活动地点:CMS 201

活动类型:学术报告

主讲人:季理真教授

活动时间:2019-06-25 14:00:00--2019-06-25 15:00:00

活动内容:


季理真教授专题学术报告

 

报告题目:Metric distortion in the geometric Schottky problem

 

报告人:季理真 教授(密西根大学数学系)

 

时间:2019年6月25日(周二)下午2:00

 

地点:数学中心201教室

 

Abstract: There are two basic moduli spaces, the moduli space M_g of compact Riemann surfaces of genus g, and the moduli space A_g of principally polarized abelian varieties of dimension g. The period (or Jacobian) map connects naturally these two spaces \pi: M_g --> A_g. A_g is a complete noncompact locally symmetric space, and the map \pi induces a length metric on M_g. In this talk, I will discuss some results on the metric distortion of the map \pi and the large scale geometry of the induced length metric on M_g.