107 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR169 papers
- Université Savoie Mont BlancFR162 papers
- Laboratoire d’Analyse et de Mathématiques AppliquéesFR85 papers
- Institut National des Sciences Mathématiques et de leurs InteractionsFR69 papers
- Laboratoire de Mathématiques Blaise PascalFR33 papers
- Laboratoire Jean-Alexandre DieudonnéFR21 papers
- Laboratoire Optimisation de la Conception et Ingénierie de l'EnvironnementFR21 papers
- Université Grenoble AlpesFR19 papers
- Université Paris-Est CréteilFR19 papers
- University College DublinIE17 papers
- Université Nice Sophia AntipolisFR16 papers
- Pontifícia Universidade Católica do ParanáBR15 papers
24 papers · 1 filter
A revised completeness result for the simply typed -calculus using realizability semantics
Karim Nour, Mohamad Ziadeh
In this paper, we define a new realizability semantics for the simply typed lambda-mu-calculus. We show that if a term is typable, then it inhabits the interpretation of its type.…
Aging and linear response in the Hébraud-Lequeux model for amorphous rheology
Peter Sollich, Julien Olivier, Didier Bresch
We analyse the aging dynamics of the Hébraud-Lequeux model, a self-consistent stochastic model for the evolution of local stress in an amorphous material. We show that the model ex…
How to overcome the Courant-Friedrichs-Lewy condition of explicit discretizations?
Denys Dutykh
This manuscript contains some thoughts on the discretization of the classical heat equation. Namely, we discuss the advantages and disadvantages of explicit and implicit schemes. T…
Nonparametric adaptive estimation of order 1 Sobol indices in stochastic models, with an application to Epidemiology
Viet Chi Tran, Gwenaëlle Castellan, Anthony Cousien +1
Global sensitivity analysis is a set of methods aiming at quantifying the contribution of an uncertain input parameter of the model (or combination of parameters) on the variabilit…
On weakly singular and fully nonlinear travelling shallow capillary-gravity waves in the critical regime
Dimitrios Mitsotakis, Denys Dutykh, Aydar Assylbekuly +1
In this Letter we consider long capillary-gravity waves described by a fully nonlinear weakly dispersive model. First, using the phase space analysis methods we describe all possib…
Persistent homoclinic tangencies and infinitely many sinks for residual sets of automorphisms of low degree in C^{3}
Sébastien Biebler
We show that there exists a polynomial automorphism of of degree 2 such that for every automorphism sufficiently close to , admits a tangency betwee…
On the optimal experimental design for heat and moisture parameter estimation
Julien Berger, Denys Dutykh, Nathan Mendes
In the context of estimating material properties of porous walls based on in-site measurements and identification method, this paper presents the concept of Optimal Experiment Desi…
Confidence sets with expected sizes for Multiclass Classification
Christophe Denis, Mohamed Hebiri
Multiclass classification problems such as image annotation can involve a large number of classes. In this context, confusion between classes can occur, and single label classifica…
Serre-type equations in deep water
Denys Dutykh, Didier Clamond, Marx Chhay
This manuscript is devoted to the modelling of water waves in the deep water regime with some emphasis on the underlying variational structures. The present article should be consi…
Weak Well Posedness for Hypoelliptic Stochastic Differential Equation with Singular Drift: A Sharp Result
Paul-Eric Chaudru de Raynal
In this paper, we prove weak uniqueness of hypoelliptic stochastic differential equation with H{ö}lder drift, with H{ö}lder exponent strictly greater than 1/3. We then extend to a…
A Multiphase Shape Optimization Problem for Eigenvalues: Qualitative Study and Numerical Results
Beniamin Bogosel, Bozhidar Velichkov
We consider the multiphase shape optimization problem where is a giv…
Random walk in a stratified medium
Julien Brémont
We study the recurrence properties of a random walk in a stratified medium.
A brief introduction to pseudo-spectral methods: application to diffusion problems
Denys Dutykh
The topic of these notes could be easily expanded into a full one-semester course. Nevertheless, we shall try to give some flavour along with theoretical bases of spectral and pseu…
BSDEs with mean reflection
Philippe Briand, Romuald Elie, Ying Hu
In this paper, we study a new type of BSDE, where the distribution of the Y-component of the solution is required to satisfy an additional constraint, written in terms of the expec…
Density estimation for -dependent sequences
Jérôme Dedecker, Florence Merlevède
We study the Lp-integrated risk of some classical estimators of the density, when the observations are drawn from a strictly stationary sequence. The results apply to a large class…
A Classical Realizability Model for a Semantical Value Restriction
Rodolphe Lepigre
We present a new type system with support for proofs of programs in a call-by-value language with control operators. The proof mechanism relies on observational equivalence of (unt…
Multi-symplectic structure of fully-nonlinear weakly-dispersive internal gravity waves
Didier Clamond, Denys Dutykh
In this short communication we present the multi-symplectic structure for the two-layer Serre-Green-Naghdi equations describing the evolution of large amplitude internal gravity lo…
Functions with strictly convex epigraph
Stéphane Simon, Patrick Verovic
The aim of this paper is to provide a complete and simple characterization of functions with domain in a topological real vector space whose epigraph is strictly convex.
Algebraic method for constructing singular steady solitary waves: A case study
Didier Clamond, Denys Dutykh, André Galligo
This article describes the use of algebraic methods in a phase plane analysis of ordinary differential equations. The method is illustrated by the study of capillary-gravity steady…
Long time existence results for bore-type initial data for BBM-Boussinesq systems
Cosmin Burtea
In this paper we deal with the long time existence for the Cauchy problem associated to BBM-type Boussinesq systems of equations which are asymptotic models for long wave, small am…
Global weak solutions of PDEs for compressible media: A compactness criterion to cover new physical situations
D. Bresch, P. -E. Jabin
This short paper is an introduction of the memoir recently written by the two authors (see [D.Bresch., P.--E. Jabin, arXiv:1507.04629, (2015)]) which concerns the resolution of two…
Cyclicity in the harmonic Dirichlet space
Evgueni Abakumov, Omar El-Fallah, Karim Kellay +1
The harmonic Dirichlet space is the Hilbert space of functions such that $$\|f\|_{\cal{D} (\mathbb{T})}^2 := \sum_{n\in\mathbb{Z}} (1…
A deviation bound for -dependent sequences with applications to intermittent maps
J Dedecker, Florence Merlevède
We prove a deviation bound for the maximum of partial sums of functions of -dependent sequences as defined in Dedecker, Gou{ë}zel and Merlev{è}de (2010). As a consequence, we ex…
On the persistence regime for Lotka-Volterra in randomly fluctuating environments
Florent Malrieu, Pierre-André Zitt
In this note, we study the long time behavior of Lotka-Volterra systems whose coefficients vary randomly. Bena{ï}m and Lobry (2015) recently established that randomly switching bet…