# Seminar of Algebra

### Venkatesh's conjecture for modular forms of weight one

Speaker:
Victor Rotger Cerda (Universidad Politécnica de Cataluña)
Email:
victor.rotger@upc.edu
Location:
Departamento de Álgebra
Date:
Mon, 3 feb 2020 11:00
Bio:

I will present joint work with H. Darmon, M. Harris and A. Venkatesh in which we prove a conjecture of Venkatesh in the simplest non-trivial scenario of (non-exotic) classical modular forms of weight one. The proof relies on the theta correspondence between various Hecke modules and Merel-Lecouturier's theory of Eisenstein elements.