7 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Université Paris CitéFR12 papers
- Sorbonne Paris CitéFR9 papers
- Institut de Mathématiques de Jussieu-Paris Rive GaucheFR3 papers
- Mathématiques Appliquées à Paris 5FR3 papers
- Sorbonne UniversitéFR3 papers
- Centre Inria de SaclayFR2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- École Normale Supérieure - PSLFR2 papers
- Aims Community CollegeUS1 paper
- Commissariat Général à l'InvestissementFR1 paper
- Département mathématiques, informatique, sciences de la donnée et technologies du numériqueFR1 paper
- ESIEE ParisFR1 paper
24 papers
Propagation of opinions on a network. Convergence, spreading speed and patterns in the Daley-Kendall model
Romain Ducasse
We study a social contagion model describing the propagation of opinions across a network. Our model is a generalization of a model introduced by Daley and Kendall, and consists of…
Minimax prediction in the Functional Autoregressive Model
André Mas, Angelina Roche
The Functional Autoregressive Model (FAR) generalizes the multivariate AR(1) model in Time Series Analysis to functional data. It serves as a historical foundational point in the s…
Optimizing vaccine allocation in an age-structured SIR model
Luís Almeida, Romain Ducasse, Elisa Paparelli
We study an optimal control problem where the objective is to find the best vaccine allocation during an epidemic outbreak. The epidemic dynamics is described by an age-structured…
Hydrodynamic limit of the directed exclusion process
Ellen Saada, Federico Sau, Assaf Shapira
We derive the Euler (hyperbolic) hydrodynamic limit for the directed exclusion process (DEP), a one-dimensional conservative interacting particle system that preserves particle-hol…
Gender and assessment in mathematics: a comparative study of managing assessment episodes
Chloé Brismontier
The article focuses on the differences in mathematics performance between girls and boys visible from the first four months of compulsory schooling in the French education system.…
Concentration of the empirical measure in Wasserstein distance: bounds involving the covering dimension
Jérôme Dedecker, Aurélie Fischer, Bertrand Michel
We give concentration inequalities in Wasserstein distance for the empirical measure of a sequence of independent and identically distributed random variables with values in a Poli…
A flower theorem in
Kémo Morvan
We prove an analog of the flower theorem for non-degenerate reduced tangent to the identity germs that fix the coordinate hyperspaces in any dimension.
Optimal rate of convergence in the vanishing viscosity for uniformly convex Hamilton-Jacobi equations
Louis-Pierre Chaintron, Samuel Daudin
The purpose of this note is to provide an optimal rate of convergence in the vanishing viscosity regime for first-order Hamilton-Jacobi equations with uniformly convex Hamiltonian.…
A Systematic Comparison of Syntactic Representations of Dependency Parsing
Guillaume Wisniewski, Ophélie Lacroix
We compare the performance of a transition-based parser in regards to different annotation schemes. We pro-pose to convert some specific syntactic constructions observed in the uni…
A new proof of monomialisation from 3-folds to surfaces
Yueting Jiang
In this paper, we give a new proof of the foundational result, due to S. Cutkosky, on the existence of a monomialisation of a morphism from a 3-fold to a surface. Our proof brings…
Optimal rate of convergence in the vanishing viscosity for quadratic Hamilton-Jacobi equations
Louis-Pierre Chaintron, Samuel Daudin
The purpose of this note is to provide an optimal rate of convergence in the vanishing viscosity regime for first-order Hamilton-Jacobi equations with purely quadratic Hamiltonian.…
Robust complex heterodimensional cycles
Sébastien Biebler
A diffeomorphism f has a heterodimensional cycle if it displays two (transitive) hyperbolic sets K and K' with different indices such that the unstable set of K intersects the stab…
From clones to cm-monoids
Antonio Bucciarelli, Pierre-Louis Curien, Antonino Salibra
Clones of functions play a foundational role in both universal algebra and theoretical computer science. In this work, we introduce clone merge monoids (cm-monoids), a unifying one…
Singularities Admitting Contracting Automorphisms
Kémo Morvan
Given a complex analytic singularity , we show that if there exists an automorphism that is contracting, then is quasi-homogeneous.
Real almost reducibility of differentiable real quasi-periodic cocycles
Maxime Chatal, Claire Chavaudret, L. Hakan Eliasson
We prove that infinitely differentiable almost reducible quasi-periodic cocycles, under a Diophantine condition on the frequency vector, are almost reducible to a sequence of real…
Change-point detection in regression models for ordered data via the max-EM algorithm
Modibo Diabaté, Grégory Nuel, Olivier Bouaziz
We consider the problem of breakpoint detection in a regression modeling framework. To that end, we introduce a novel method, the max-EM algorithm which combines a constrained Hidd…
Probing structural constraints of negation in Pretrained Language Models
David Kletz, Marie Candito, Pascal Amsili
Contradictory results about the encoding of the semantic impact of negation in pretrained language models (PLMs). have been drawn recently (e.g. Kassner and Sch{ü}tze (2020); Gubel…
Physical and geographic analysis of the urban cooling potential
Martin Hendel, Parison Sophie, Royon Laurent
The performance of a number of urban cooling techniques has been thoroughly studied by the scientific community. However, decision-makers lack the tools to spatialize their deploym…
Cut elimination for Zermelo set theory
Gilles Dowek, Alexandre Miquel
We show how to express intuitionistic Zermelo set theory in deduction modulo (i.e. by replacing its axioms by rewrite rules) in such a way that the corresponding notion of proof en…
Relative normalization
Gilles Dowek, Alexandre Miquel
G{ö}del's second incompleteness theorem forbids to prove, in a given theory U, the consistency of many theories-in particular, of the theory U itself-as well as it forbids to prove…
Major floods of the Vésubie and Roya Rivers (Alps, France) in October 2020: hydrogeomorphological caracterisation and management perspectives
Gabriel Melun, Frédéric Liébault, Guillaume Piton +4
On October 2nd, 2020, under the combined effect of the winter Alex storm formed off the Brittany coast, and a strong Mediterranean episode, very intensive rainfalls affected in the…
Abnormal Singular Foliations and the Sard Conjecture for generic co-rank one distributions
A Belotto da Silva, A Parusiński, L Rifford
Given a smooth totally nonholonomic distribution on a smooth manifold, we construct a singular distribution capturing essential abnormal lifts which is locally generated by vector…
Are the Collatz and abc conjectures related?
Olivier Rozier
The Collatz and conjectures, both well known and thoroughly studied, appear to be largely unrelated at first sight. We show that assuming the conjecture true is helpful…
Local repulsion of planar Gaussian critical points
Safa Ladgham, Raphaël Lachièze-Rey
We study the local repulsion between critical points of a stationary isotropic smooth planar Gaussian field. We show that the critical points can experience a soft repulsion which…