中科院数学与系统科学研究院
数学研究所
中科院华罗庚数学重点实验室
华罗庚青年数学论坛
学术报告
报告人： 李奇芮 博士（University of Bonn）
题 目：Reduction formula for intersection number in RZ space
时 间：2022.04.21（星期四），15:00-17:00
地 点：腾讯会议：475-655-595
摘 要：This talk continues the discussion from our last talk. On the analytic side, there is a reduction formula reducing the value of the orbital integrals for non-elliptic orbits into a linear combination of certain products of orbital integrals for elliptic orbits, which was proved by Jiandong Guo. Our project is an arithmetic generalization for such a reduction formula. We proved a similar phenomenon for intersection numbers in certain RZ spaces as well.