News and events

Patrick Tchepmo Djomegni

Lecturer: Christophe RITZENTHALER

Abstract

This mini-course is a motivated introduction to the problematic of number of rational points on curves over finite fields. It will serve as a pretext to introduce the basics of algebraic geometry (Nullstellensatz, projective geometry,...) with a far-away open problem in mind (distribution of the number of points on genus 4 curves). We will in particular try to reduce the number of coefficients of these curves to be able to run some experiments with a computer.

Jorge Mozo Fernández

Summary: The idea of this course is to give an introduction to the theory of real dynamical systems from scratch, focusing on the main elements of qualitative theory: equilibria, periodic orbits, limit cycles, … An outline of the contents is as follows:

Born in a letter of Robert Langlands to André Weil in 1967, the Langlands program seeks to establish a far-reaching web of conjectures relating seemingly distant areas of mathematics, primarily number theory, representation theory, and algebraic geometry

This thematic month will focus on some of the most important current directions of this program: the geometric Langlands program, the p-adic Langlands program, the geometrization of the Langlands program, and relative Langlands duality.

Titre: FOUVRY - 73

Week 1-2 (17 August- 28 August 2026): Summer school
Week 3 (31 August -4 September 2026): Workshop
Week 4 (7-11 September 2026): Scientific collaborations

General summary: 

Coordinator: Rémi Cocou JAVOHOU (UNSTIM, Benin)

Coordinator: TUAN NGO DAC (University of Lyon 1, France)

Coordinator: JAYROLD ARCEDE (Caraga State University, Philippines)

Coordinator: Daniel Massart (Université de Montpellier, France)

Coordinator: Lele Celestin (University of Dschang, Cameroon) & Fouotsa Emmanuel