Michel Mehrenberger
UDS-IRMA
7, rue Rene Descartes
67084 Strasbourg
FRANCE
+33(0)3 68 85 02 05
mehrenbe@math.unistra.fr
bureau 225, batiment math

PARCOURS

ENSEIGNEMENT

DOMAINES DE RECHERCHE

PUBLICATIONS
Articles de journaux
Proceedings
Slides
Rapports
Articles soumis
Documents de travail
Slides recentes

LIENS


Parcours



01.09.2015-31.08.2016: Delegation INRIA (2015-2016) projet TONUS
01.09.2014-: Maitre de Conferences, Section 26, Universite de Strasbourg MOCO
01.09.2013-31.08.2014: Detachement a l'Institut Max-Planck de Physique des Plasmas (IPP), Garching bei Muenchen, Allemagne NMPP
01.09.2012-31.08.2013: 1/2 Detachement CNRS MOCO
01.09.2006-31.08.2013: Maitre de Conferences, Section 26, Universite de Strasbourg MOCO


Enseignement


2017-2018

[moodle] M. Mehrenberger, Calcul Scientifique L3 Magistere 2017-2018 semestre 1.

[moodle] M. Mehrenberger, Calcul Scientifique M1 CSMI 2017-2018 semestre 1.

[moodle] M. Mehrenberger, M. Szopos, PIP: Certification Python M1 2017-2018 semestre 2.

[moodle] M. Gutnic, G. Collinet, M. Mehrenberger, Mathematiques en Sciences de la vie - L1S2 2017-2018 semestre 2.


Ressources

[L1ana] M. Mehrenberger, Notes de cours L1 analyse, L1 chimie

[L1maple] M. Mehrenberger, Calcul formel Analyse/algebre, L1 Math-info, Math-eco

[L2S3math] M. Mehrenberger, Calcul formel S3, L2 Math

[L2S4] [L2S4b] M. Mehrenberger, Calcul formel S4, L2 Math

[L2S3phys] M. Mehrenberger, Introduction a Maple et a l'analyse numerique, L2 MPC/PSI

[L2S3phys2010] M. Mehrenberger, Calcul formel et simulation numerique, L2 MPC/PSI

[L2S4math] M. Mehrenberger, Analyse numerique S4, L2 Math

[ensiie] M. Mehrenberger, Analyse numerique, ENSIIE

[L2mpc] M. Mehrenberger, Complements de notes de cours analyse vectorielle, L2mpc

[python] M. Szopos, M. Mehrenberger, L. Navoret, P. Navaro, PIP certification Python, M1 math [TP2.pdf] [TP2.py] [TP4.pdf] [TP4.py] [TP5.pdf] [TP5.py]

TP Scilab, agregation [intro_scilab] [interp] [integ] [zeros] [EDO] [EDO2] [poisson] [advect] [onde] [chaleur]

[EF] M. Mehrenberger, Programme Fortran pour Projet Elements finis, M1 math

Sujets d'examen Optimisation non lineaire, L3 math-eco [10CC] [10CT] [10CT2] [11CC] [11CT] [11CT2] [12CC] [12CT] [12CT2] [13CC] [13CT] [13CT2]


Domaines de recherche


Theorie du controle
     Analyse non harmonique
     Inegalites d'Ingham
     Observabilite
     Systemes couples
     Stabilisation
     Discretisations
     Reseaux

Analyse numerique et calcul scientifique
     Equation d'advection
     Systeme de Vlasov-Poisson
     Modele gyrocinetique
     Multi-especes
     Methodes semi-Lagrangiennes
     Methodes conservatives
     Methodes adaptatives
     Methodes multi-echelles
     Methodes numeriques pour le projet ITER
     Methodes d'ordre eleve (temps, espace)
     Maillage curviligne
     Methodes particulaires
     Developpement de bibliotheque ( Selalib )


Publications

[lien hal] [mathscinet] [google scholar] [research gate] [irma] [calvi] [tonus] [hal inria]


These

[T] [hal]
M. Mehrenberger,
Inegalites d'observabilite et resolution adaptative de l'equation de Vlasov par elements finis hierarchiques,
These ULP, Strasbourg I, 15 decembre 2004.


HDR

[H] [hal] [slides]
M. Mehrenberger,
Inegalites d'Ingham et schemas semi-lagrangiens pour l'equation de Vlasov,
HDR Universite de Strasbourg, 5 octobre 2012.


Articles de journaux

[A21] [hal] [journal]
G. Latu, M. Mehrenberger, Y. Guclu, M. Ottaviani, E. Sonnendrucker,
Field-Aligned Interpolation for Semi-Lagrangian Gyrokinetic Simulations,
Journal of Scientific Computing, March 2018, Volume 74, Issue 3, Pages 1601--1650.

[A20] [hal] [journal]
F. Casas, N. Crouseilles, E. Faou, M. Mehrenberger,
High-order Hamiltonian splitting for Vlasov-Poisson equations,
Numerische Mathematik, March 2017, Volume 135, Issue 3, Pages 769--801.

[A19] [hal] [journal]
V. Grandgirard, J. Abiteboul, J. Bigot, T. Cartier-Michaud, N. Crouseilles, G. Dif-Pradalier, C. Ehrlacher, D. Esteve, X. Garbet, P. Ghendrih, G. Latu,
M. Mehrenberger, C. Norscini, C. Passeron, F. Rozar, Y. Sarazin, E. Sonnendrucker, A. Strugarek, D. Zarzoso,
A 5D gyrokinetic full-f global semi-Lagrangian code for flux-driven ion turbulence simulations,
Computer Physics Communications, October 2016, Volume 207, Pages 35--68.

[A18] [hal] [journal]
A. Hamiaz, M. Mehrenberger, H. Sellama, E. Sonnendrucker,
The semi-Lagrangian method on curvilinear grids,
Communications in Applied and Industrial Mathematics, 2016, Volume 7, Issue 3, Pages 96--134.

[A17] [hal] [journal]
C. Steiner, M. Mehrenberger, N. Crouseilles, V. Grandgirard, G. Latu, F. Rozar,
Gyroaverage operator for a polar mesh,
The European Physical Journal D, 16 January 2015, Volume 69, Issue 1, Article 18, Pages 1--16, Topical issue: Theory and Applications of the Vlasov Equation.

[A16] [hal] [journal]
G. Latu, V. Grandgirard, J. Abiteboul, N. Crouseilles, G. Dif-Pradalier, X. Garbet, P. Ghendrih, M. Mehrenberger, Y. Sarazin, E. Sonnendrucker,
Improving conservation properties in a 5D gyrokinetic semi-Lagrangian code,
The European Physical Journal D, 17 November 2014, Volume 68, Issue 11, Article 345, pages 1--16, Topical issue: Theory and Applications of the Vlasov Equation.

[A15v1] [A15v2] [hal] [journal]
B. Afeyan, F. Casas, N. Crouseilles, A. Dodhy, E. Faou, M. Mehrenberger, E. Sonnendrucker,
Simulations of kinetic electrostatic electron nonlinear (KEEN) waves with variable velocity resolution grids and high-order time-splitting,
The European Physical Journal D, 14 October 2014, Volume 68, Issue 10, Article 295, Pages 1--21, Topical issue: Theory and Applications of the Vlasov Equation.

[A14] [hal] [journal]
N. Crouseilles, P. Glanc, S. A. Hirstoaga, E. Madaule, M. Mehrenberger, J. Petri,
A new fully two-dimensional conservative semi-Lagrangian method: applications on polar grids, from diocotron instability to ITG turbulence,
The European Physical Journal D, 18 September 2014, Volume 68, Issue 9, Article 252, Pages 1--10, Topical issue: Theory and Applications of the Vlasov Equation.

[A13] [hal] [journal]
M. Jellouli, M. Mehrenberger,
Optimal decay rates for the stabilization of a string network,
Comptes Rendus Mathematique, June 2014, Volume 352, Issue 6, Pages 491--495.

[A12] [hal] [journal]
F. Charles, B. Despres, M. Mehrenberger,
Enhanced convergence estimates for semi-Lagrangian schemes. Application to the Vlasov-Poisson equation,
SIAM Journal on Numerical Analysis, 2013, Volume 51, Issue 2, Pages 840--863.

[A11] [hal] [journal]
K. Ammari, M. Mehrenberger,
Study of the nodal feedback stabilization of a string-beams network,
Journal of Applied Mathematics and Computing, August 2011, Volume 36, Issue 1-2, Pages 441--458.

[A10] [hal] [journal]
F. Alauzet, M. Mehrenberger,
P1-conservative solution interpolation on unstructured triangular meshes,
International Journal for Numerical Methods in Engineering, 24 December 2010, Volume 84, Issue 13, Pages 1552--1588.

[A9] [hal] [journal]
N. Crouseilles, M. Mehrenberger, H. Sellama,
Numerical solution of the gyroaverage operator for the finite gyroradius guiding-center model,
Communications in Computational Physics, 15 April 2010, Volume 8, Pages 484--510.

[A8] [hal] [journal]
N. Crouseilles, M. Mehrenberger, E. Sonnendrucker,
Conservative semi-Lagrangian schemes for Vlasov equations,
Journal of Computational Physics, March 2010, Volume 229, Issue 6, Pages 1927--1953.

[A7] [hal] [journal]
K. Ammari, M. Mehrenberger,
Stabilization of coupled systems,
Acta Mathematica Hungarica, April 2009, Volume 123, Issue 1-2, Pages 1--10.

[A6] [hal] [journal]
M. Mehrenberger,
An Ingham type proof for the boundary observability of a N-d wave equation,
Comptes Rendus Mathematique, January 2009, Volume 347, Issue 1-2, Pages 63--68.

[A5] [hal] [journal]
K. Ammari, M. Jellouli, M. Mehrenberger,
Feedback stabilization of a coupled string-beam system, Networks and Heterogeneous Media, 2009, Volume 4, Issue 1, Pages 19--34.

[A4] [hal] [journal]
P. Loreti, M. Mehrenberger,
An Ingham type proof for a two-grid observability theorem,
ESAIM: Control Optimisation and Calcul of Variations, July-September 2008, Volume 14, Issue 3, Pages 604--631.

[A3] [hal] [journal]
M. Campos Pinto, M. Mehrenberger,
Convergence of an Adaptive Scheme for the one dimensional Vlasov-Poisson system,
Numerische Mathematik, January 2008, Volume 108, Issue 3, Pages 407--444.

[A2] [hal] [journal]
N. Besse, M. Mehrenberger,
Convergence of classes of high order semi-Lagrangian schemes for the Vlasov equation,
Mathematics of Computation, 2008, Volume 77, Issue 261, Pages 93--123.

[A1] [hal] [journal]
M. Mehrenberger,
Critical length for a Beurling type theorem,
Bollettino dell'Unione Matematica Italiana, 2005, Serie 8, Volume 8-B, Issue 1, Pages 251--258.

[A0] [hal] [journal]
M. Mehrenberger,
Observability of coupled systems,
Acta Mathematica Hungarica, June 2004, Volume 103, Issue 4, Pages 321--348.


Proceedings

[P17]
Y. Barsamian, A. Chargueraud, S. Hirstoaga, M. Mehrenberger,
Efficient Strict-Binning Particle-in-Cell Algorithm for Multi-Core SIMD Processors,
accepted to Euro-Par 2018.

[P16] [hal]
Y. Barsamian, J. Bernier, S. Hirstoaga, M. Mehrenberger
Verification of 2Dx2D and two-species Vlasov-Poisson solvers,
ESAIM: Proceedings and Surveys, CEMRACS 2016, accepted.

[P15] [hal]
N. Bouzat, C. Bressan, V. Grandgirard, G. Latu, M. Mehrenberger,
Targeting realistic geometry in Tokamak code Gysela,
ESAIM: Proceedings and Surveys, CEMRACS 2016, accepted.

[P14] [hal] [journal]
D. Coulette, E. Franck, P. Helluy, M. Mehrenberger, L. Navoret,
Palindromic Discontinuous Galerkin Method,
International Conference on Finite Volumes for Complex Applications, FVCA 2017: Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems, Pages 171--178.

[P13] [hal] [journal]
F. Rozar, C. Steiner, G. Latu, M. Mehrenberger, V. Grandgirard, J. Bigot, T. Cartier-Michaud, J. Roman,
Optimization of the gyroaverage operator based on Hermite interpolation,
ESAIM: Proceedings and Surveys, CEMRACS 2014 - Numerical Modeling of Plasmas, March 2016, Volume 53, Pages 191--210.

[P12] [hal] [journal]
M. Mehrenberger, L. Mendoza, C. Prouveur, E. Sonnendrucker,
Solving the guiding-center model on a regular hexagonal mesh, CEMRACS 2014, ESAIM: PROCEEDINGS, accepted january 2016, https://hal.archives-ouvertes.fr/hal-01117196.
ESAIM: Proceedings and Surveys, CEMRACS 2014 - Numerical Modeling of Plasmas, March 2016, Volume 53, Pages 149--176.

[P11] [hal] [journal]
A. Hamiaz, M. Mehrenberger, A. Back, P. Navaro,
Guiding center simulations on curvilinear grids,
ESAIM: Proceedings and Surveys, CEMRACS 2014 - Numerical Modeling of Plasmas, March 2016, Volume 53, Pages 99--119.

[P10] [hal] [journal]
V. Komornik, P. Loreti, M. Mehrenberger
Observability of a ring shaped membrane via Fourier series,
IFIP Conference on System Modeling and Optimization, CSMO 2015, IFIP Advances in Information and Communication Technology, 2016, Volume 494, Pages 322--330.

[P9] [hal] [journal]
M. Mehrenberger, C. Steiner, L. Marradi, N. Crouseilles, E. Sonnendrucker, B. Afeyan,
Vlasov on GPU (VOG project),
ESAIM: Proceedings and Surveys, CEMRACS 2012, December 2013, Volume 43, Pages 37--58.

[P8] [hal] [journal]
N. Crouseilles, P. Glanc, M. Mehrenberger, C. Steiner,
Finite Volume Schemes for Vlasov,
ESAIM: Proceedings and Surveys, CEMRACS'11: Multiscale Coupling of Complex Models in Scientific Computing, December 2012, Volume 43, Pages 275--297.

[P7] [hal] [journal]
J. P. Braeunig, N. Crouseilles, M. Mehrenberger, E. Sonnendrucker,
Guiding-center simulations on curvilinear meshes,
Discrete and Continuous Dynamical Systems Series S, Issue dedicated to the proceedings of the second edition of the Conference Numerical Models for Controlled Fusion (NMCF09), 2012, Volume 5, Issue 2, Pages 271--282.

[P6] [hal] [journal]
N. Crouseilles, M. Mehrenberger, F. Vecil,
Discontinuous Galerkin semi-Lagrangian method for Vlasov-Poisson,
ESAIM: Proceedings and Surveys, CEMRACS'10 research achievements: Numerical modeling of fusion, October 2011, Volume 32, Pages 211--230.

[P5] [hal] [arxiv] [journal]
A. Barhoumi,V. Komornik, M. Mehrenberger,
A vectorial Ingham-Beurling type theorem,
special issue of the journal Annales Universitatis Scientiarium Budapestinensis de Rolando Eˆtvˆs Nominatae, Sectio Mathematica, dedicated to Professor Laszlo Simon on the occasion of his 70th birthday, 2010, Volume 53, Pages 17--32.

[P4] [hal] [journal]
P. Loreti, M. Mehrenberger,
Observabilite uniforme de l'equation des ondes 1D [Uniform observability of the 1D wave equation],
ESAIM: Proceedings and Surveys, Paris-Sud Working Group on Modelling and Scientific Computing 2007--2008, 2008, Volume 25, Pages 58--79.

[P3] [hal] [journal]
M. Mehrenberger, E. Violard,
A Hermite type adaptive semi-Lagrangian scheme,
International Journal of Applied Mathematics and Computer Science, special issue on Scientific Computation for Fluid Mechanics and Hyperbolic Systems, 2007, Volume 17, Issue 3, Pages 329--334.

[P2b] [hal] [journal]
M. Gutnic, M. Mehrenberger, E. Sonnendrucker, O. Hoenen, G. Latu, E. Violard,
Adaptive 2-D Vlasov Simulation of Particle Beams,
Proceedings of ICAP 2006, Chamonix, France.

[P2] [hal] [journal]
M. Mehrenberger, E. Violard, O. Hoenen, M. Campos Pinto, E. Sonnendrucker,
A Parallel Adaptive Vlasov Solver Based on Hierarchical Finite Element Interpolation,
Nuclear Instruments and Methods in Physics Research Section A, Proceedings ICAP2004 St-Petersburg, March 2006, Volume 558, Issue 1, Pages 188--191.

[P1] [hal] [journal]
O. Hoenen, M. Mehrenberger, E. Violard,
Parallelization of an Adaptive Vlasov Solver,
Lecture Notes in Computer Science book series, Recent Advances in Parallel Virtual Machine and Message Passing Interface, EuroPVM/MPI 2004, Volume 3241, Pages 430--435.

[P0] [hal] [journal]
M. Campos Pinto, M. Mehrenberger,
Adaptive numerical resolution of the Vlasov equation,
Numerical Methods for Hyperbolic and Kinetic Problems, CEMRACS 2003/IRMA Lectures in Mathematics and Theoretical Physics, Volume 7, Pages 43--58,


Selection de slides de communications orales et de posters

[C10] [hal]
M. Mehrenberger, L. Navoret,
About recurrence time for a semi-Lagrangian discontinuous Galerkin Vlasov solver
Collisionless Boltzmann (Vlasov) Equation and Modeling of Self-Gravitating Systems and Plasmas, Marseille, October 2017.

[C9] [conf]
G. Latu, Y. Asahi, N. Bouzat, G. Dif-Pradalier, P. Donnel, C. Ehrlacher, X. Garbet, V. Grandgirard, Ph. Ghendrih, Y. Guclu, M. Mehrenberger, M. Ottaviani, C. Passeron, Y. Sarazin, E. Sonnendrucker,
Numerical methods and optimizations that enhance semi-Lagrangian gyrokinetic calculations,
NumKin 2016, Strasbourg, 17-21 October 2016.

[C8] [conf]
M. Mehrenberger,
Stabilization of a string network: optimal decay rates and numerical implementations,
Conference - Stability of non-conservative systems, Valenciennes, 4-7 July 2016.

[C7]
M. Mehrenberger, R. Ferretti, Y. Guclu, G. Latu, M. Ottaviani, E. Sonnendrucker,
A stability result for oblic interpolation,
CANUM , Obernai, 12 mai 2016.

[C6]
M. Mehrenberger,
Interfaces and simulations in SELALIB,
Numkin 2014, Selalib day, Garching, October 2014.

[C5]
C. Steiner, M. Mehrenberger,
A semi-Lagrangian discontinuous Galerkin scheme for Vlasov-Poisson equation,
Vlasovia 2013, Nancy, 25-28 November 2013.

[C4] [hal]
M. Mehrenberger, N. Crouseilles, E. Sonnendrucker, B. Afeyan,
High-Order Numerical Methods for KEEN Wave Vlasov-Poisson Simulations,
PPPS2013, PPPS, San Francisco, 16-21 June 2013.

[C3] [hal]
M. Mehrenberger, N. Crouseilles, V. Grandgirard, S. Hirstoaga, E. Madaule, J. Petri, E. Sonnendrucker,
Berk-Breizman and diocotron instability testcases,

AMVV, East Lansing (Michigan, USA), 13 November 2012.

[C2] [hal]
M. Mehrenberger, M. Bergot, V. Grandgirard, G. Latu, H. Sellama, E. Sonnendrucker,
Conservative Semi-Lagrangian solvers on mapped meshes,
"ICOPS International Conference on Plasma Science", Edinburgh, United Kingdom, 8-12 July 2012.

[C1] [hal]
N. Crouseilles, M. Mehrenberger, H. Sellama,
Resolution numerique de l'operateur de gyromoyenne,
Congres d'Analyse Numerique, Carcans-Maubuisson, Gironde, 31 mai-4 juin 2010.

[C0] [hal]
M. Mehrenberger,
High order semi-Lagrangian schemes,
Atelier du GdR CHANT sur les methodes numeriques pour les equations cinetiques, hyperboliques et de Hamilton-Jacobi, Strasbourg, France, Novembre 2005.


Rapports

[R7] [hal]
O. Aumage, J. Bigot, K. Ejjaaouani, M. Mehrenberger,
InKS, a programming model to decouple performance from semantics in simulation codes,
March 2017.

[R6] [hal]
C. Steiner, M. Mehrenberger, N. Crouseilles, P. Helluy,
Quasi-neutrality equation in a polar mesh,
December 2015.

[R5] [hal]
G. Latu, M. Mehrenberger, M. Ottaviani, E. Sonnendrucker,
Aligned interpolation and application to drift kinetic semi-Lagrangian simulations with oblique magnetic field in cylindrical geometry,
December 2014.

[R4] [hal]
E. Madaule, S.A. Hirstoaga, M. Mehrenberger, J. Petri,
Semi-Lagrangian simulations of the diocotron instability,
July 2013.

[R3] [hal]
G. Latu, V. Grandgirard, J. Abiteboul, M. Bergot, N. Crouseilles, X. Garbet, P. Ghendrih, M. Mehrenberger, Y. Sarazin, H. Sellama, E. Sonnendrucker, D. Zarzoso,
Accuracy of unperturbed motion of particles in a gyrokinetic semi-Lagrangian code,
September 2012.

[R2] [hal]
N. Crouseilles, E. Faou, M. Mehrenberger,
High order Runge-Kutta-Nystrom splitting methods for the Vlasov-Poisson equation,
October 2011.

[R1] [hal]
J. Guterl, J. P. Braeunig, N. Crouseilles, V. Grandgirard, G. Latu, M. Mehrenberger, E. Sonnendrucker,
Test of some numerical limiters for the conservative PSM scheme for 4D Drift-Kinetic simulations,
November 2010.

[R0] [hal]
J. P. Braeunig, N. Crouseilles, V. Grandgirard, G. Latu, M. Mehrenberger, E. Sonnendrucker,
Some numerical aspects of the conservative PSM scheme in a 4D drift-kinetic code,
November 2009.


Articles soumis

[S1] [hal]
D. Coulette, E. Franck, P. Helluy, M. Mehrenberger, L. Navoret,
High-order implicit palindromic discontinuous Galerkin method for kinetic-relaxation approximation,
submitted.

[S0] [hal]
M. Badsi, M. Mehrenberger, L. Navoret,
Numerical stability of plasma sheath,
in revision.


Documents de travail

[D1] [hal] C. Steiner, M. Mehrenberger, D. Bouche, A semi-Lagrangian discontinuous Galerkin convergence, August 2013, https://hal.archives-ouvertes.fr/hal-00852411.

[D0] [hal] N. Crouseilles, M. Mehrenberger, F. Vecil, A Discontinuous Galerkin semi-Lagrangian solver for the guiding-center problem, April 2012, http ://hal.inria.fr/hal-00717155.


Slides de communications recentes

[c6] Stabilite de l'interpolation oblique,
Seminaire Sem in, IRMA, Strasbourg, 5 avril 2018.

[c5] simu1 simu2 Simulations numeriques cinetiques et gyrocinetiques,
CEA, Bruyeres-Le-Chatel (invitation : J.F. Ripoll), 26 mars 2018.

[c4] Seminaire d'evaluation INRIA (equipe Tonus), Rungis, 14 mars 2018.

[c3] Numerical simulations of Vlasov equation and variations around some equilibria,
Seminaire de l'equipe NMPP (Numerical Method for Plasma Physics), Max Planck IPP, Garching pres de Munich (Allemagne), 7 mars 2018.

[c2] Interpolation alignee pour la simulation gyrocinetique,
Seminaire Mathematique pour l'entreprise, Institut de Mathematique de Bourgogne, Dijon, 2 mars 2018.

[c1] Simulations numeriques de l'equation de Vlasov et variations autour de certains equilibres,
Seminaire de l'equipe Analyse Appliquee, Institut de Mathematique de Marseille, Marseille, 20 fevrier 2018.

[c0] Simulations numeriques en physique des plasmas,
Presentation dans le cadre d'un echange avec l'entreprise Socomec, IRMA, CEMOSIS Strasbourg, 10 janvier 2018.


Liens


Marie-Elise

Yann Barsamian