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1
Motives, quadratic forms and arithmetic — À l'occasion du 64ème anniversaire de Bruno Kahn
24 Oct 2022 - 28 Oct 2022 • Lens, France
Abstract:
Motives were originally introduced by Grothendieck in the sixties to provide a universal source to various cohomology theories of algebraic, geometric and arithmetic nature. The works of Hanamura, Levine and Voevodsky in the nineties, followed by many others, have shed a new light on the subject by introducing triangulated categories of motives and relating them to a newly defined homotopy category of schemes. More recent avatars of motives include the motives with modulus of Kahn, Miyazaki, Saito and Yamazaki or the log-motives of Binda, Park and Østvær, both purposely avoiding A1-invariance.
Event listing ID:
1476237
Related subject(s):
2
Introduction to SAGA: Symposium on Arithmetic Geometry and its Applications
30 Jan 2023 - 03 Feb 2023 • CIRM (Marseille Luminy) , France
Organizer:
CIRM – Centre International de Rencontres Mathématiques
Abstract:
The purpose of this school is to familiarise advanced Master’s students, Ph.D. students and early career researchers with the central themes of research in arithmetic geometry,and teach them both classical and state-of-the-art tools in the field. The research school is an introduction to the conference SAGA, “Symposium on Arithmetic Geometry and its Applications” and it consists of four 3-day mini-courses, taught by teams of internationally renowned researchers, who are known to be excellent teachers.
Event listing ID:
1507444
3
SAGA — Symposium on Arithmetic Geometry and its Applications
06 Feb 2023 - 10 Feb 2023 • CIRM (Marseille Luminy) , France
Organizer:
CIRM – Centre International de Rencontres Mathématiques
Abstract:
The conference will focus on the recent developments in arithmetic geometry, its applications and explicit and computational methods in approaching the relevant problems. There will be four main axes around which all talks will be organised: Automorphic forms and moduli spaces; Galois representations: geometric and constructive, modularity; Rational points and obstructions; Effective methods in arithmetic geometry. Leading experts in the field have accepted to contribute to the conference, making it a particularly interesting event.
Event listing ID:
1507519
Related subject(s):
4
Computational Number Theory
27 Feb 2023 - 03 Mar 2023 • Luminy, France
Organizer:
CIRM - Jean-Morlet Chair
Abstract:
The theme of the conference will be explicit and computational methods in number theory and arithmetic geometry in a broad sense. The format will include scientific talks as well as time for informal collaboration and for coding projects related to (for example) PARI/GP, SageMath, Magma, OSCAR or the L-Functions and Modular Forms Database.
Event listing ID:
1476297
5
Workshop — Density Problems in Arithmetics
03 Apr 2023 - 04 Apr 2023 • Luminy, France
Organizer:
CIRM - Jean-Morlet Chair
Abstract:
ln this workshop, we will consider variants of Artin's primitive root conjecture leading to the study of the Galois groups of various radical extensions. Beyond the case of the multiplicative group studied by Lenstra and others, there are now also interesting results for elliptic radicals, and for division points in more general abelian varieties. ln this context, the elliptic analogue of Artin's conjecture is the Lang-Trotter conjecture, which is still open after more than 40 years.
Event listing ID:
1476306
Related subject(s):
6
RESEARCH SCHOOL — Spring school in Arithmetic Statistics
08 May 2023 - 12 May 2023 • Luminy, France
Organizer:
CIRM - Jean-Morlet Chair
Abstract:
The spring school serves an introduction to the conference "Arithmetic Statistics", and aims to provide PhD students and early stage researchers with the necessary background to enable them to fruitfully partake in the conference. lt will also be an occasion for Master students to have an introduction towards research in number theory.
Event listing ID:
1476260
7
Arithmetic Statistics
15 May 2023 - 19 May 2023 • Luminy, France
Organizer:
CIRM - Jean-Morlet Chair
Abstract:
The theme of the conference is a type of number theory that has become very popular over the last decades, and that is influenced by the possibility of « experimentally » studying arithmetic objects with the help of a computer. Thanks to the wide availability of computer algebra systems, essentially any number theorist nowadays has this possibility at his fingertips. There are concrete objects that are not so easily determined « by hand », such as fundamental units in number fields of higher degree, or Mordell-Weil generators of point groups of elliptic curves, and a first impression of « what these typically look like » is often obtained by numerical experimentation.
Event listing ID:
1476379
8
Global invariants of arithmetic varieties
09 Oct 2023 - 13 Oct 2023 • CIRM (Marseille Luminy), France
Organizer:
CIRM – Centre International de Rencontres Mathématiques
Event listing ID:
1503082
Related subject(s):
9
Renormalization and Visualization in Geometry, Dynamics and Number Theory
04 Dec 2023 - 08 Dec 2023 • CIRM (Marseille Luminy), France
Organizer:
CIRM – Centre International de Rencontres Mathématiques
Event listing ID:
1503216
Related subject(s):


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Last updated: 7 September 2022