The London-Paris Number Theory Seminar

38th meeting, Paris, 17-18 November 2025

The 38th meeting of the John Coates London-Paris Number Theory Seminar will take place 17-18 November 2025 at the Orsay Mathematics Institute, room 3L15.

The theme will be motivic/K-theoretic methods in number theory.

The speakers will be:

Cecilia Busuioc (University College London)
Oliver Gregory (Imperial College London)
Baptiste Morin (CNRS & Institut de Mathématiques de Bordeaux)
Jesse Pajwani (University of Bristol)
Thu-Hà Triệu (Hanoi University of Science and Technology)
Ferdinand Wagner (MPIM & Universität Bonn)

There will be three talks on Monday afternoon, two talks on Tuesday morning, and the final talk will take place Tuesday 14:00-15:00. The precise schedule, titles, and abstracts will be available in due course.

General information about the seminar

The John Coates London-Paris Number Theory Seminar is a biannual event, meeting in London in the Spring and in Paris in the Autumn. Each meeting is typically spread over a Monday afternoon and Tuesday morning, and is devoted to a particular theme related to number theory in a broad sense. The seminar was renamed in the honour of John Coates (26/1/1945 - 9/5/2022) in 2023, in recognition of the crucial role he played in the founding of the seminar in 2006.

The organising committee currently consists of George Boxer (Imperial), Vladimir Dokchitser (UCL), Luis Garcia Martinez (UCL), Giada Grossi (Paris Nord), Marc Hindry (Jussieu), Stephen Lester (KCL), Matthew Morrow (Orsay), Beth Romano (KCL), Shu Sasaki (QMUL)

Here is the archive of past meetings.