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Jean-Michel Roquejoffre

Jean-Michel Roquejoffre

D-Index & Metrics

Mathematics

D-Index
35
Citations
4401
World Ranking
2806
National Ranking
168

Overview

Jean-Michel Roquejoffre is affiliated with the Toulouse Mathematics Institute in France. Their research spans a broad range of topics primarily within mathematics and medicine, with a strong focus on mathematical and theoretical epidemiology and ecology models.

Their publication record includes work in several key subfields of study such as public health, environmental and occupational health, applied mathematics, computational theory and mathematics, mathematical physics, and modeling and simulation. The main topics covered in their research are:

  • Mathematical and Theoretical Epidemiology and Ecology Models
  • Advanced Mathematical Modeling in Engineering
  • Nonlinear Differential Equations Analysis
  • Stochastic processes and statistical mechanics
  • Differential Equations and Numerical Methods
  • Nonlinear Partial Differential Equations
  • Evolution and Genetic Dynamics

Jean-Michel Roquejoffre has co-authored numerous works with researchers such as Lenya Ryzhik, Henri Berestycki, Luca Rossi, Leonid Mytnik, and Grégory Faye.

Their recent publication record includes the following papers:

  • 'Propagation of Epidemics Along Lines with Fast Diffusion' (2021) published in IRIS Research product catalog (Sapienza University of Rome)
  • 'Propagation of Epidemics Along Lines with Fast Diffusion' (2020) published in Bulletin of Mathematical Biology
  • 'Fisher-KPP equation with small data and the extremal process of branching Brownian motion' (2020) published in arXiv (Cornell University)
  • 'The logarithmic Bramson correction for Fisher-KPP equations on the lattice ℤ' (2023) published in Transactions of the American Mathematical Society
  • 'Sharp large time behaviour in N-dimensional reaction-diffusion equations of bistable type' (2022) published in Journal of Differential Equations

Their works have been published in frequent venues that include arXiv (Cornell University), Mathematics in Engineering, IRIS Research product catalog (Sapienza University of Rome), Bulletin of Mathematical Biology, and Transactions of the American Mathematical Society.

Jean-Michel Roquejoffre has contributed to book publications as well, with a 2024 title published by Springer International Publishing: The Dynamics of Front Propagation in Nonlocal Reaction-Diffusion Equations.

Best Publications

  • Nonlocal minimal surfaces

    L. Caffarelli;Jean-Michel Roquejoffre;O. Savin

  • Variational problems with free boundaries for the fractional Laplacian

    Luis A Caffarelli;Jean Michel Roquejoffre;Yannick Sire

  • The Influence of Fractional Diffusion in Fisher-KPP Equations

    Xavier Cabré;Jean-Michel Roquejoffre

  • Eventual monotonicity and convergence to travelling fronts for the solutions of parabolic equations in cylinders

    Jean-Michel Roquejoffre

  • A short proof of the logarithmic Bramson correction in Fisher-KPP equations

    François Hamel;James Nolen;Jean-Michel Roquejoffre;Lenya Ryzhik

  • Remarks on the long time behaviour of the solutions of hamilton-jacobi equations

    Gawtum Namah;Jean-Michel Roquejoffre

  • Existence and qualitative properties of multidimensional conical bistable fronts

    François Hamel;Régis Monneau;Jean-Michel Roquejoffre

  • Convergence to steady states or periodic solutions in a class of Hamilton–Jacobi equations

    Jean-Michel Roquejoffre

  • The influence of a line with fast diffusion on Fisher-KPP propagation

    Henri Berestycki;Jean-Michel Roquejoffre;Luca Rossi

  • Existence and non-existence of Fisher-KPP transition fronts

    James Nolen;Jean-Michel Roquejoffre;Lenya Ryzhik;Andrej Zlatoš

  • Asymptotic properties and classification of bistable fronts with Lipschitz level sets

    François Hamel;Régis Monneau;Jean-Michel Roquejoffre

  • Stability of Generalized Transition Fronts

    Antoine Mellet;James Nolen;Jean-Michel Roquejoffre;Lenya Ryzhik

  • A parabolic equation of the KPP type in higher dimensions

    Unknown

  • Traveling waves with paraboloid like interfaces for balanced bistable dynamics

    Xinfu Chen;Jong-Shenq Guo;François Hamel;Hirokazu Ninomiya

  • Stability of travelling waves in a model for conical flames in two space dimensions

    François Hamel;Régis Monneau;Jean-Michel Roquejoffre

  • Regularity in a one-phase free boundary problem for the fractional Laplacian

    Daniela de Silva;Jean-Michel Roquejoffre

  • Stability of travelling fronts in a model for flame propagation Part II: Nonlinear stability

    Jean Michel Roquejoffre

  • Ergodic Type Problems and Large Time Behaviour of Unbounded Solutions of Hamilton–Jacobi Equations

    Guy Barles;Jean-Michel Roquejoffre

  • The periodic patch model for population dynamics with fractional diffusion

    Henri Berestycki;Jean-Michel Roquejoffre;Luca Rossi

  • Stability of travelling fronts in a model for flame propagation part I: Linear analysis

    Henri Berestycki;Bernard Larrouturou;Jean Michel Roquejoffre

  • The logarithmic delay of KPP fronts in a periodic medium

    Francois Hamel;James Nolen;Jean-Michel Roquejoffre;Lenya Ryzhik

Frequent Co-Authors

Henri Berestycki
Henri Berestycki Centre d'Analyse et de Mathématique Sociales
Lenya Ryzhik
Lenya Ryzhik Stanford University
François Hamel
François Hamel Aix-Marseille University
Luis A. Caffarelli
Luis A. Caffarelli The University of Texas at Austin
Xavier Cabré
Xavier Cabré Universitat Politècnica de Catalunya
Guy Barles
Guy Barles François Rabelais University
Peter Constantin
Peter Constantin Princeton University
Xinfu Chen
Xinfu Chen University of Pittsburgh
Juan Luis Vázquez
Juan Luis Vázquez Autonomous University of Madrid
Jong-Shenq Guo
Jong-Shenq Guo Tamkang University

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