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11:00 AM - Coarse cops and robber games
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2:00 PM - Séminaire de Nicolas Lafon
2:00 PM - Relative Hyodo-Kato cohomology
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2:00 PM - Surfaces K3
11:00 AM - The spectral space of a round-based protocol
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2:00 PM - Séminaire de Mathilde Mougeot
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11:00 AM - Semantics of Fine-Grained Mode Checking
11:00 AM - Prime Decomposition of Real Toric Threefolds
4:00 PM - Liouville Theory
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This talk deals with several issues arising in the modelling and numerical approximation of water waves in the nearshore zone. In the first part, we...
Joint work with Louis Esperet and Harmender Gahlawat. Lee, Martínez-Pedroza, and Rodríguez-Quinche recently introduced two coarse variants of the classical Cops and robber game in...
Dans leur article [1], Colcombet et Petrişan donnent une description des langages et des automates en tant que foncteurs : la reconnaissance devient l'extension d'un...
Subtitle : Dynamics of modular groups and diophantine approximation Abstract : We will introduce the diophantine approximation of Markov numbers through the lens of hyperbolic geometry...
Les variétés de caractères sont des espaces classifiant les représentations d’un groupe dans un autre, à conjugaison près. Ils apparaissent naturellement dans de nombreux problèmes...
Le jury sera composé de : David Gérard Varet - rapporteur Laure Saint Raymond - rapporteuse (à distance) Alexis Vasseur - rapporteur (à distance) Sylvie...
Nicolas viendra nous parler de ses thématiques de recherche
We describe from a probabilistic viewpoint the convolution product of two conjugacy classes of the unitary group U(n). The description is given in terms of...
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the...
Cilia and flagella exhibit a characteristic periodic motion that enables them to swim efficiently in viscous fluids. This motion arises from a active internal structure...
Le théorème de plongement de Zimmer concerne les actions de groupes de Lie connexes par automorphismes de structures différentielles géométriques. Il a fourni des restrictions...
We consider a combinatorial reconfiguration problem on a subclass of quadrangulations of surfaces called square-tiled surfaces. Our elementary move is a shear in a cylinder...
The FK percolation model is a variant of classical percolation, in which, in addition to the weight $p$ on the edges, a weight $q$ is...
Coupled poromechanical models are essential to assess risks in applications such as geothermal energy production and CO₂ sequestration, where fault reactivation may trigger leakage or...
We will describe a new paper with Marina Talet of Aix-Marseille University, in which we classify the invariant Borel measures for adic transformations. We restrict...
An important question in the domain of distributed computing is that of task solvability : given a distributed task, the analog of a program specification...
Les variétés de caractères sont les espaces des morphismes d'un groupe fondamental d'une surface vers un groupe de Lie. Elles se situent à la croisée...
Le système de numération en base rationnelle p/q a été introduit en 2008 par Akiyama, Frougny et Sakarovitch. Pour deux entiers p>q copremiers, tout entier...
Lien vers les diapositives de la présentation Machine learning and numerical simulations. Interplay between data and physical models. In recent years, considerable progress...
In this talk, we will discuss the classical Ornstein-Zernike theory for the random-cluster model (also known as FK percolation). In its modern form, it is...
The mode of a logic program says which parts of a predicate’s arguments are inputs, and which are outputs. A program is mode-correct when information...
A differential threefold is prime when it does not admit a non-trivial connected sum decomposition. A theorem of Kneser and Milnor asserts that every threefold...
The study of second-order phase transitions in two-dimensional statistical physics models led, in the 1980s, to the emergence of conformal field theories (CFT). The development...
Bowditch, suivi de Tan-Wong-Zhang, a introduit en 1998 une classe de représentations du groupe fondamental du tore percé dans PSL(2,C). En utilisant les relations de...
