Speaker: Prof. Xinwen Zhu (Stanford University)
Time: 16:15-17:15, July 27
Venue: lecture hall, Building 7, Zijingang Campus
Abstract: A theorem of Borel says that any holomorphic map from a smooth complex algebraic variety to a smooth arithmetic variety is automatically an algebraic map. The key ingredient is to show that any holomorphic map from the punctured disc to the arithmetic variety has no essential singularity. I will discuss some work towards a p-adic analogue of this theorem for moduli of abelian varieties. Joint with Abhishek Oswal and Ananth Shankar.