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"Gaston Darboux, la profondeur des surfaces" : an exhibition presented at the library from 1 Dec. 2025 to 16 Jan. 2026
5 December
From 1 December 2025 to 16 January 2026, the library will host the exhibition ‘Gaston Darboux, la profondeur des surfaces’ (Gaston Darboux, the depth of surfaces), produced by the Institut Henri Poincaré. On Friday 5 December, Frédéric Brechenmacher will give …
VIDEO - You will finally understand quantum mechanics
10 November
The QTraj (Quantum Trajectories) research project led by Tristan Benoist is funded by the ANR. This episode is produced as part of the Science with and for Society project ‘CONNECTS 2’ led by the University of Toulouse (Comue) and funded by the ANR. To find …
An article by Vadim Schechtman, winner of the Frontiers of Science prize
7 July
The International Congress of Basic Sciences will be held in Beijing from 13 to 25 July 2025. This annual event will bring together renowned experts from around the world to celebrate the basic sciences: mathematics, physics, computer science and engineering. …
Thematic Trimester 2025: Holomorphic Dynamics and Geometry of Surfaces
3 Mars
The objective of the semester is to impulse new interactions between holomorphic dynamics, geometric structures on surfaces and the interaction between these two topics. Program of the semester (in construction)Over the past 10 years, much progress has been …
Sepideh Mirrahimi, laureate of an ERC ‘Consolidator Grant 2024’ project - Video portrait
1 February
The Consoldiator Grant project MUSEUM : “MUlti-Scale models of Eco-evolutionary popUlation dynaMics” lead by Sepideh Mirrahimi, Directrice de Recherches at the Toulouse Mathematics Insitute (IMT), has been selected by the European Research Council (ERC). …
Mirelle Capitaine receives the Thérèse Gautier Prize from the French Academy of Sciences
4 November
CNRS Research Director at the Institut de Mathématiques de Toulouse, Mireille Capitaine has just been awarded the Thérèse Gautier Prize by the Académie des Sciences. Here's the summary from the Académie des Sciences: “Mireille Capitaine has been particularly …
Week's events
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Lossless Strichartz estimates in the prescence of hyperbolic trapping

Séminaire d'Analyse

Tao, Zhongkai
23 February 2026, 14:00 → 15:00

The Strichartz estimate is an important estimate in proving the well-posedness of dispersive PDEs. People believed that the lossless Strichartz estimate could not hold on manifolds with trapping (for example, the …

Scaling Limits of Line Models in Degenerate Environment

Séminaire de Probabilités

Elad-Altman, Henri
24 February 2026, 09:50 → 10:50

I will discuss a 2-dimensional model of random walk in random environment known as line model. The environment is described by two independent families of i.i.d. random variables dictating rates of jumps in …

Bonded knots, the bonded braid monoid and some applications

Séminaire de Géométrie et Topologie

Lambropoulou, Sofia
24 February 2026, 11:15 → 12:15

We present the theory of bonded knots and bonded knotoids, and their algebraic counterparts, the bonded braids and bonded braidoids. We shall discuss the structure of the bonded braid monoid and its relation to the …

Non-Euclidean data analysis

Séminaire de Statistique et Optimisation

Maignant, Elodie
24 February 2026, 11:15 → 12:15
1R3, 1er étage

In this talk, we discuss three problems in non-Euclidean data analysis. The two first problems are concerned with dimensionality reduction, on one hand for shapes in the sense of Kendall, and on the other hand for …

Relâche

Séminaire de Géométrie Complexe

26 February 2026, 10:30 → 11:30
From mines to nuclear plants, Kriging found a better job

Séminaire des doctorants

Gossard, Florian
26 February 2026, 14:00 → 16:00
Johnson - 1R3 first floor

This presentation explores the development of kriging from its origins in 1950s South African mining, where Danie G. Krige introduced innovative methods for ore reserve estimation, to its mathematical formalization …