Activities & Workshops

Conferences, workshops, and mini-workshops organized by the members of the AHGT network.

The AHGT Seminar

An hybrid seminar that takes place between LPP Lille and RIMS Kyoto on a monthly basis by Zoom and covers the three topics of the AHGT. Contact the local organizer of your choice in case of interest.

RIMS Zoom Hybrid Org.: B. Collas (RIMS, JP), Y. Hoshi (RIMS, JP), P. Dèbes (Lille, FR), A. Mézard (ENS, FR).

Seminars of the Network

RIMS Number Theory / Arithmetic Geometry Seminar (local)
Lille Arithmetic and Topology Seminars
Osaka Number theory Seminar
Sorbonne-X ``Variétés Rationnelles'' Seminar
Sorbonne Paris Nord ``Géométrie Arithmétique et Motivique'' Seminar
ENS DMA ``Raconte-moi...'' Algebra and Geometry Seminar

Next coming talks…

Mar 6, 2023	Genus zero modular operad and absolute Galois group by Noémie Combe, Max-Planck-Institut Leipzig, Germany.
Apr 17, 2023	Anabelian geometry and m-step reconstruction by Yamaguchi Naganori, Tokyo Institute of Technology, Japan.
May 15, 2023	Title [To be announced] by Adrien Dubouloz, Université de Bourgogne - CNRS, France.

Page of the AHGT seminar

AHGT Workshops and Conferences

[MFO-RIMS23] Arithmetic Homotopy & Galois Theory

Arithmetic Homotopy & Galois Theory. Oberwolfach-RIMS tandem workshop

MFO-RIMS Sep. 23-30, 2023 Org.: B. Collas, P. Dèbes, Y. Hoshi, A. Mézard

Webpage of the workshop

Arithmetic & Homotopic Galois Theory 2023

ENS-RIMS Zoom Hybrid Mar. 20-24, 2023 Org.: B. Collas, P. Dèbes, Y. Hoshi, A. Mézard

Webpage of the workshop

Arithmetic Seminar Day in Toyonaka 2023

Osaka - Toyonaka Mar. 13, 2023 Org.: H. Nakamura

Webpage of the workshop

Young Researchers Workshops

One of the goals of the AHGT IRN is the coordination and support of independant activities for early-career researchers, i.e. Master students, PhD students and postdoctoral researchers, in terms of short and topic-focus workshops and seminars.

Atelier de Géométrie Arithmétique - 数論幾何学のアトリエ

[Atelier23] Atelier de Géométrie Arithmétique 2023 - Local-global principles and patching method

Local-global principles and the patching method

Paris & RIMS Kyoto [Hybrid] Summer 2023 (TBD) Org.: E. Boughattas, S. Philip & N. Yamaguchi

Webpage of the workshop

The AHGT Ateliers are one-day events organized by and for early-career researchers to discover and get a working understanding of both fundamental and hot topics in Arithmetic and Homotopic Galois Theory.
Talks are distributed in advance among participants, who also propose and vote the next event topic.