Number Theory Days 2022

The Number Theory Days (NTD) is a series of yearly conferences initiated in 2004 by Eva Bayer (EPFL) and Gisbert Wuestholz (ETHZ)  and which is now organised jointly by the number theory groups of the Universities of Basel, EPF Lausanne and ETH Zuerich. It is constituted of 4, 5 or 6 one hour lectures on various aspects of number theory and usually starts on a Friday afternoon and concludes the following Saturday before noon. 


Date: Friday September 30th/Saturday October 1st 2022

Location: Centre Bernoulli, EPF Lausanne

Registration: attendance to the NTDs is free of charge but you have to announce yourself by filling this form 

For any further questions please contact Marcia Gouffon at [email protected]


List of Speakers

Ziyang Gao (Hannover)

Morten Risager (Copenhagen)

Jack Thorne (Cambridge)

Caroline Turnage-Butterbaugh (Carleton)

Sarah Zerbes (ETH Zuerich)

Exceptionally this year the NTD will be preceded by a special lecture by

Jean-Pierre Serre (College de France)

who will pursue his lecture series “Souvenirs Mathématiques” and will be sharing his memories on “modular forms and l-adic representations”


Organisers: Philipp Habegger (UniBAS), Ozlem Immamoglu (ETHZ), Philippe Michel & Maryna Viazovska (EPFL)

We gratefully acknowledge the support of the Bernoulli Center for Fundamental Studies