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Thematic semester 2026 : Interacting particles, PDEs and applications
3 Mars
Many complex systems in physics, biology, and the social sciences consist of a large number of interacting agents whose emergent behavior can often be described by nonlinear PDEs. Over recent decades, significant progress has been made in understanding the …
"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). …
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Polynomialité des invariants tropicaux raffinés

Séminaire de Géométrie Complexe

Mével, Gurvan
3 September 2026, 10:30 → 11:30

Les invariants tropicaux raffinés sont des polynômes obtenus par des comptages de courbes tropicales. Ils sont liés à des énumérations de courbes sur des surfaces toriques, et satisfont certaines propriétés …