课程名称: PGL_2 motivic local systems on the project line minus 4 points and torsion points on the associated elliptic curve.
主讲人：左康教授（Mainz大学数学系）
时间：1月3日（周三）下午 13:00—14:30
地点：闵行数学楼401报告厅

摘要

We introduce the notions of arithmetic Fontaine-Faltings module and arithmetic periodic Higgs bundle. As an example, we speculate there is one to one correspondence between the set of PGL_2 motivic local systems on the projective line minus 4 points and the set of torsion points on the associated elliptic curve via arithmetic period Higgs bundles and a proposed arithmetic Simpson correspondence. This is a joint project with R.R. Sun and J.B. Yang.

华东师范大学数学系

上海市核心数学与实践重点实验室