Utilisateur·rice

Michel • MEHRENBERGER
Professeur (PR) • Affiliation : Aix-Marseille Université (AMU)
Site : Château-Gombert (CMI) • Office : R 211 • Office Floor : 2 •

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User group(s) :

Research keywords :
    Plasma physics Discontinuous Galerkin Plasma turbulence Conservation laws Vlasov-Poisson Composition method High order

User Thematic(s) :
  • Harmonic analysis
  • Numerical analysis and scientific calculation
  • Optimal control and inverse problems
  • Kinetic equations
  • Fluid mechanics

Publications HAL

2020/01 Kinetic and Related Models - Long-time behavior of second order linearized Vlasov-Poisson equations near a homogeneous equilibrium

2019/08 Computers and Fluids - High-order implicit palindromic discontinuous Galerkin method for kinetic-relaxation approximation

2019/07 Journal of Supercomputing - InKS, a Programming Model to Decouple Algorithm from Optimization in HPC Codes

2019/04 plasma - Computing the double-gyroaverage term incorporating short-scale perturbation and steep equilibrium profile by the interpolation algorithm

2019/01 Mathematics of Computation - STABILITY OF SEMI-LAGRANGIAN SCHEMES OF ARBITRARY ODD DEGREE UNDER CONSTANT AND VARIABLE ADVECTION SPEED

2018/12 - Recurrence phenomenon for Vlasov-Poisson simulations on regular finite element mesh

2018/10 ESAIM: Proceedings and Surveys - Numerical stability of plasma sheath

2018/08 - InKS, a Programming Model to Decouple Performance from Algorithm in HPC Codes

2018/08 - Efficient Strict-Binning Particle-in-Cell Algorithm for Multi-Core SIMD Processors

2018/01 ESAIM: Proceedings and Surveys - Verification of 2D × 2D and two-species Vlasov-Poisson solvers

2018/01 ESAIM: Proceedings and Surveys - Targeting realistic geometry in Tokamak code Gysela *

2018/01 Journal of Scientific Computing - Field-aligned interpolation for semi-Lagrangian gyrokinetic simulations

2017/10 - About recurrence time for a semi-Lagrangian discontinuous Galerkin Vlasov solver

2017/06 - Palindromic Discontinuous Galerkin Method

2017/03 - InKS, a programming model to decouple performance from semantics in simulation codes

2017/01 Numerische Mathematik - High-order Hamiltonian splitting for Vlasov-Poisson equations

2016/12 - Palindromic discontinuous Galerkin method for kinetic equations with stiff relaxation

2016/04 ESAIM: Proceedings and Surveys - Optimization of the gyroaverage operator based on hermite interpolation

2016/01 ESAIM: Proceedings - Guiding center simulations on curvilinear grids

2016/01 Computer Physics Communications - A 5D gyrokinetic full-f global semi-lagrangian code for flux-driven ion turbulence simulations

2016/01 Communications in Applied and Industrial Mathematics - The semi-Lagrangian method on curvilinear grids

2015/12 - Quasi-neutrality equation in a polar mesh

2015/06 - Observability of a Ring Shaped Membrane via Fourier Series

2015/01 The European Physical Journal D : Atomic, molecular, optical and plasma physics - Gyroaverage operator for a polar mesh

2015/01 ESAIM: Proceedings and Surveys - Solving the guiding-center model on a regular hexagonal mesh

2014/12 - Aligned interpolation and application to drift kinetic semi-Lagrangian simulations with oblique magnetic field in cylindrical geometry

2014/10 The European Physical Journal D : Atomic, molecular, optical and plasma physics - Simulations of Kinetic Electrostatic Electron Nonlinear (KEEN) Waves with Variable Velocity Resolution Grids and High-Order Time-Splitting

2014/09 The European Physical Journal D : Atomic, molecular, optical and plasma physics - A new fully two-dimensional conservative semi-Lagrangian method: applications on polar grids, from diocotron instability to ITG turbulence

2014/06 Comptes Rendus Mathématique - Optimal decay rates for the stabilization of a string network

2014/01 The European Physical Journal D : Atomic, molecular, optical and plasma physics - Improving conservation properties in a 5D gyrokinetic semi-Lagrangian code

2013/12 ESAIM: Proceedings - Vlasov on GPU (VOG Project)

2013/08 - A semi-Lagrangian discontinuous Galerkin convergence

2013/07 - Semi-Lagrangian simulations of the diocotron instability

2013/06 - High-Order Numerical Methods for KEEN Wave Vlasov-Poisson Simulations

2013/01 SIAM Journal on Numerical Analysis - Enhanced convergence estimates for semi-Lagrangian schemes: application to the Vlasov-Poisson equation

2012/11 - Berk-Breizman and diocotron instability testcases

2012/10 - Inégalités d'Ingham et schémas semi-lagrangiens pour l'équation de Vlasov

2012/09 - Accuracy of unperturbed motion of particles in a gyrokinetic semi-Lagrangian code

2012/07 - Conservative Semi-Lagrangian solvers on mapped meshes

2012/04 - A Discontinuous Galerkin semi-Lagrangian solver for the guiding-center problem

2012/01 ESAIM: Proceedings - Finite Volume Schemes for Vlasov

2011/12 - Some numerical aspects of the conservative PSM scheme in a 4D drift-kinetic code.

2011/11 ESAIM: Proceedings - Discontinuous Galerkin semi-Lagrangian method for Vlasov-Poisson

2011/10 - High order Runge-Kutta-Nyström splitting methods for the Vlasov-Poisson equation

2011/10 SIAM Journal on Numerical Analysis - Enhanced convergence estimates for semi-lagrangian schemes Application to the Vlasov-Poisson equation

2011/01 Journal of Applied Mathematics and Computing - Study of the nodal feedback stabilization of a string-beams network

2010/12 International Journal for Numerical Methods in Engineering - P1-conservative solution interpolation on unstructured triangular meshes

2010/11 - Test of some numerical limiters for the conservative PSM scheme for 4D Drift-Kinetic simulations.

2010/09 Communications in Computational Physics - Numerical solution of the gyroaverage operator for the finite gyroradius guiding-center model.

2010/05 - Résolution numérique de l'opérateur de gyromoyenne

2010/01 Journal of Computational Physics - Conservative semi-Lagrangian schemes for Vlasov equations

2010/01 Annales Universitatis Scientiarium Budapestinensis de Rolando Eötvös Nominatae Sectio Mathematica - A vectorial Ingham-Beurling type theorem

2009/01 Networks and Heterogeneous Media - Feedback stabilization of a coupled string-beam system

2009/01 Comptes Rendus Mathématique - An Ingham type proof for the boundary observability of a N-d wave equation

2009/01 Acta Mathematica Hungarica - Stabilization of coupled systems

2009/01 - Guiding-center simulations on curvilinear meshes

2008/01 Mathematics of Computation - Convergence of classes of high-order semi-Lagrangian schemes for the Vlasov-Poisson system

2008/01 ESAIM: Proceedings - Observabilite uniforme de l'equation des ondes 1D

2008/01 ESAIM: Control, Optimisation and Calculus of Variations - An Ingham type proof for a two-grid observability theorem

2007/11 Numerische Mathematik - Convergence of an adaptive semi-Lagrangian scheme for the Vlasov-Poisson system

2006/10 - Adaptive 2-D Vlasov Simulation of Particle Beams

2006/01 Nuclear Instruments and Methods in Physics Research - A Parallel Adaptive Vlasov Solver Based on Hierarchical Finite Element Interpolation

2006/01 International Journal of Applied Mathematics and Computer Science - A Hermite type adaptive semi-Lagrangian scheme

2005/11 - High order semi Lagrangian schemes

2005/01 Bollettino dell'Unione Matematica Italiana - Critical length for a Beurling type theorem

2005/01 - Adaptive numerical resolution of the Vlasov equation.

2005/01 - Convergence of an Adaptive Scheme for the one dimensional Vlasov-Poisson system

2004/12 - Inégalites d'observabilité et résolution adaptative de l'équation de Vlasov par éléments finis hiérarchiques

2004/01 - Parallelization of an Adaptive Vlasov Solver

2004/01 Acta Mathematica Hungarica - Observability of coupled systems


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