Séminaire de Probabilités

Groisman, Pablo
8 Octobre 2024, 09:50 → 10:50

The Kuramoto model is a nonlinear system of ODEs that represents the behavior of coupled oscillators. The coupling is determined by a given graph and pushes the system towards synchronization. An important question …

Séminaire de Géométrie et Topologie

Maria, Clément
8 Octobre 2024, 11:15 → 12:15

Quantum topology offers tools to construct topologicalinvariants of knots and 3-manifolds, that are computable with simpleexponential algorithms. On the one hand, we are given algebraic data (afusion category) and …

Séminaire de Statistique et Optimisation

8 Octobre 2024, 11:15 → 12:15
1R3

https://indico.math.cnrs.fr/event/10478/

Séminaire MAC

Alphonse, Paul
8 Octobre 2024, 11:15 → 12:15
IMT

In this talk, we will focus on the evolution equations associated with nonselfadjoint quadratic differential operators. The purpose is first to understand how the possible non-commutation phenomena between the …

GdT Calcul des Variations

8 Octobre 2024, 14:00 → 15:30
Salle Picard (1R2-129)

This will be a short recap of what we did before the summer, and the occasion to decide in what direction we move on. List of references : Quantitative estimates: Rupflin, Melanie; Sharp quantitative rigidity …

Séminaire MAD-Stat

LI, Guoyin
10 Octobre 2024, 11:00 → 12:15
Toulouse School of Economics

Abstract: Nonsmooth and nonconvex fractional programs are ubiquitous and also highly challenging. It includes the composite optimization problems studied extensively lately, and encompasses many important modern …

Séminaire des doctorants

Thiry, Florian
10 Octobre 2024, 14:00 → 15:00

The presentation will be structured around the Atiyah-Singer index theorem. We will begin by discussing the concept of the index of Fredholm operators in general, followed by some of its basic properties. Then, we …

GdT Dynamique Complexe

Buff, Xavier
11 Octobre 2024, 08:30 → 10:00
Batiment 1R2 IMT Toulouse

Séminaire de Systèmes Dynamiques

Zhao, Shengyuan
11 Octobre 2024, 10:30 → 11:30
Bat 1R2

Coornaert had a classical construction extending Patterson-Sullivan measures to the setting of quasi-convex cocompact actions on Gromov hyperbolic spaces. It has some differences with the usual Patterson-Sullivan …

Séminaire Maths-Bio-Santé

Ferreira, Marina
11 Octobre 2024, 11:00 → 12:00
Bâtiment 1R3

Pseudostratified epithelial tissues are characterized by tightly packed cells with minimal intercellular space. The forces exerted between neighbouring cells play a crucial role on the tissue shape and dynamics. …