שלחו לחבר

A model theory of modular curves

Speaker
Boris Zilber (University of Oxford)
Date
09/05/2021 - 13:00 - 12:00
Place
https://us02web.zoom.us/j/89074854473?pwd=R1BWVEZ4NG5yMkhNYVB2RGRLVnNMdz09
Abstract

I am going to discuss a progress in a project which aims to formalise the notion of an analytic covering space of a complex algebraic variety

in such a way that the formal pseudo-analytic cover is unique up to abstract isomorphisms. At this stage our interest focuses on the  upper half-plane  as the cover of modular curves.

On the model theory side it is based on Shelah's theory of abstract elementary classes. On the geometric side it uses the rich theory of complex multiplication and

canonical models of Shimura varieties as developed by Shimura, Langlands, Deligne, Milne, Borovoi and others. 

 

 

ZOOM:  

https://us02web.zoom.us/j/89074854473?pwd=R1BWVEZ4NG5yMkhNYVB2RGRLVnNMdz09

 

תאריך עדכון אחרון : 04/05/2021