217 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Université Toulouse III - Paul SabatierFR183 papers
- Institut de Mathématiques de ToulouseFR172 papers
- Centre National de la Recherche ScientifiqueFR171 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR113 papers
- Institut National des Sciences Appliquées de ToulouseFR76 papers
- Université de ToulouseFR44 papers
- Laboratoire d'Analyse et d'Architecture des SystèmesFR18 papers
- University of Rome Tor VergataIT8 papers
- Institut Universitaire de FranceFR7 papers
- Toulouse School of EconomicsFR7 papers
- Université Paris CitéFR7 papers
- Centre de Recherche en Mathématiques de la DécisionFR6 papers
23 papers · 1 filter
Blowup of solutions for a class of the focusing inhomogeneous nonlinear Schrödinger equation
Van Duong Dinh
In this paper, we consider a class of the focusing inhomogeneous nonlinear Schrödinger equation \[ i\partial_t u + Δu + |x|^{-b} |u|^αu = 0, \quad u(0)=u_0 \in H^1(\mathbb{R}^d), \…
Energy scattering for a class of the defocusing inhomogeneous nonlinear Schrödinger equation
Van Duong Dinh
In this paper, we consider a class of the defocusing inhomogeneous nonlinear Schrödinger equation \[ i\partial_t u + Δu - |x|^{-b} |u|^αu = 0, \quad u(0)=u_0 \in H^1, \] with $b, α…
Skew Carleson measures in strongly pseudoconvex domains
Marco Abate, Jasmin Raissy
Given a bounded strongly pseudoconvex domain in with smooth boundary, we give a characterization through products of functions in weighted Bergman spaces of $(λ,…
Error estimates for the numerical approximation of a distributed optimal control problem governed by the von Kármán equations
Gouranga Mallik, Neela Nataraj, Jean-Pierre Raymond
In this paper, we discuss the numerical approximation of a distributed optimal control problem governed by the von Karman equations, defined in polygonal domains with point-wise co…
Restoring quasi-reversibility with a single topological charge
Juan Pablo Álvarez Zúñiga, Romain Duboscq, Christophe Besse +2
We numerically study a rotating Bose-Einstein condensate placed transiently over the critical rotation frequency i.e. in a regime where the rotation frequency is larger than the ra…
Estimation of temperature-dependent growth profiles for the assessment of time of hatching in forensic entomology
D. Pigoli, J. A. D. Aston, F. Ferraty +3
Forensic entomology contributes important information to crime scene investigations. In this paper, we propose a method to estimate the hatching time of larvae (or maggots) based o…
Regularity of solutions to scalar conservation laws with a force
Benjamin Gess, Xavier Lamy
We prove regularity estimates for entropy solutions to scalar conservation laws with a force. Based on the kinetic form of a scalar conservation law, a new decomposition of entropy…
Numerical approximation of multiple isolated roots of analytic systems
Marc Giusti, Jean-Claude Yakoubsohn
We propose a numerical analysis of a simplified version of the previous paper "Multiplicity hunting and approximating multiple roots of polynomial systems" written by the two autho…
A rigidity property of superpositions involving determinantal processes
Yanqi Qiu
The main result of this paper states that if is a pair of independent point processes on a common ground space with Poisson and determinantal induced by a locally…
Global existence and scattering for a class of nonlinear fourth-order Schrödinger equation below the energy space
Van Duong Dinh
In this paper, we consider a class of nonlinear fourth-order Schrödinger equation, namely \[ \left\{ \begin{array}{rcl} i\partial_t u +Δ^2 u &=&-|u|^{ν-1} u, \quad 1+ \frac{8}{d}<ν…
Energy statistics in open harmonic networks
Tristan Benoist, Vojkan Jakšić, Claude-Alain Pillet
We relate the large time asymptotics of the energy statistics in open harmonic networks to the variance-gamma distribution and prove a full Large Deviation Principle. We consider b…
On a weighted Trudinger-Moser type inequality on the whole space and related maximizing problem
Van Hoang Nguyen, Futoshi Takahashi
In this paper, we establish a weighted Trudinger-Moser type inequality with the full Sobolev norm constraint on the whole Euclidean space. Main tool is the singular Trudinger-Moser…
Maximizers for the variational problems associated with Sobolev type inequalities under constraints
Van Hoang Nguyen
We propose a new approach to study the existence and non-existence of maximizers for the variational problems associated with Sobolev type inequalities both in the subcritical case…
Bifurcation to locked fronts in two component reaction-diffusion systems
Gregory Faye, Matt Holzer
We study invasion fronts and spreading speeds in two component reaction-diffusion systems. Using a variation of Lin's method, we construct traveling front solutions and show the ex…
Equivalence of Palm measures for determinantal point processes governed by Bergman kernels
Alexander I. Bufetov, Shilei Fan, Yanqi Qiu
For a determinantal point process induced by the reproducing kernel of the weighted Bergman space over a domain , we establish the mutual absolu…
Existence of a simple and equitable fair division: a short proof
Guillaume Chèze
In this note we study how to share a good between n players in a simple and equitable way. We give a short proof for the existence of such fair divisions.
On inverse optimal control via polynomial optimization
Jérémy Rouot, Jean-Bernard Lasserre
We consider the class of control systems where the differential equation, state and control system are described by polynomials. Given a set of trajectories and a class of Lagrangi…
Nontrivial dynamics beyond the logarithmic shift in two-dimensional Fisher-KPP equations
Jean-Michel Roquejoffre, Violaine Roussier-Michon
We study the asymptotic behaviour, as time goes to infinity, of the Fisher-KPP equation in spatial dimension , when the initial condition looks like a H…
Are tumor cell lineages solely shaped by mechanical forces?
Mathieu Leroy-Lerêtre, Giacomo Dimarco, Martine Cazales +4
This paper investigates cells proliferation dynamics in small tumor cell aggregates using an individual based model (IBM). The simulation model is designed to study the morphology…
The fundamental group of a rigid Lagrangian cobordism
Jean-François Barraud, Lara Simone Suárez
In this article we extend the construction of the Floer fundamental group to the monotone Lagrangian setting and use it to study the fundamental group of a Lagrangian cobordism $W\…
Interaction energy between vortices of vector fields on Riemannian surfaces
Radu Ignat, Robert L. Jerrard
We study a variational Ginzburg-Landau type model depending on a small parameter for (tangent) vector fields on a -dimensional Riemannian surface. As , the vector…
Limiting eigenvectors of outliers for Spiked Information-Plus-Noise type matrices
Mireille Capitaine
We consider an Information-Plus-Noise type matrix where the Information matrix is a spiked matrix. When some eigenvalues of the random matrix separate from the bulk, we study how t…
The empirical Christoffel function with applications in data analysis
Jean-Bernard Lasserre, Edouard Pauwels
We illustrate the potential applications in machine learning of the Christoffel function, or more precisely, its empirical counterpart associated with a counting measure uniformly…