Explicit bounds on exceptional zeroes of Dirichlet L-functions

Speaker: 

Matteo Bordignon

Affiliation: 

UNSW Canberra

Date: 

Wed, 19/06/2019 - 3:00pm

Venue: 

RC-4082, The Red Centre, UNSW

Abstract: 

The aim of this talk is to improve the upper bound for the exceptional zeroes of Dirichlet L-functions. We do this by improving on explicit estimates for $L'(\sigma,\chi)$ for $\sigma$ close to unity.

School Seminar Series: