Overall Objectives
Research Program
Application Domains
Highlights of the Year
New Software and Platforms
New Results
Bilateral Contracts and Grants with Industry
Partnerships and Cooperations
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Publications of the year

Articles in International Peer-Reviewed Journals

F. Casas, N. Crouseilles, E. Faou, M. Mehrenberger.
High-order Hamiltonian splitting for Vlasov-Poisson equations, in: Numerische Mathematik, 2017, vol. 135, no 3, pp. 769-801, [ DOI : 10.1007/s00211-016-0816-z ]
N. Crouseilles, S. A. Hirstoaga, X. Zhao.
Multiscale Particle-in-Cell methods and comparisons for the long-time two-dimensional Vlasov-Poisson equation with strong magnetic field, in: Computer Physics Communications, October 2017, vol. 222, pp. 136-151.
P. Degond, P. Minakowski, L. Navoret, E. Zatorska.
Finite volume approximations of the Euler system with variable congestion, in: Computers & Fluids, September 2017, pp. 1-29. [ DOI : 10.1016/j.compfluid.2017.09.007 ]
E. Franck, L. Gosse.
Stability of a Kirchhoff–Roe scheme for two-dimensional linearized Euler systems, in: Annali dell'Universita di Ferrara, December 2017, pp. 1-26. [ DOI : 10.1007/s11565-017-0296-9 ]
G. Latu, M. Mehrenberger, Y. Güçlü, M. Ottaviani, E. Sonnendrücker.
Field-aligned interpolation for semi-Lagrangian gyrokinetic simulations, in: Journal of Scientific Computing, August 2017.

International Conferences with Proceedings

Y. A. Barsamian, S. A. Hirstoaga, E. Violard.
Efficient Data Structures for a Hybrid Parallel and Vectorized Particle-in-Cell Code, in: IPDPSW 2017 - IEEE International Parallel and Distributed Processing Symposium Workshops, Lake Buena Vista, FL, United States, May 2017, pp. 1168-1177. [ DOI : 10.1109/IPDPSW.2017.74 ]
D. Coulette, E. Franck, P. Helluy, M. Mehrenberger, L. Navoret.
Palindromic Discontinuous Galerkin Method, in: Finite volumes for complex applications VIII—hyperbolic, elliptic and parabolic problems, Lille, France, International Conference on Finite Volumes for Complex Applications, Springer, June 2017, pp. 171–178.
M. Schmitt, P. Helluy, C. Bastoul.
Adaptive Code Refinement: A Compiler Technique and Extensions to Generate Self-Tuning Applications, in: HiPC 2017 - 24th International Conference on High Performance Computing, Data, and Analytics, Jaipur, India, December 2017.

Conferences without Proceedings

L. Navoret, M. Mehrenberger.
About recurrence time for a semi-Lagrangian discontinuous Galerkin Vlasov solver, in: Collisionless Boltzmann (Vlasov) Equation and Modeling of Self-Gravitating Systems and Plasmas, Marseille, France, October 2017.
B. Weber, P. Helluy, T. Strub.
Optimization of a Discontinuous Galerkin algorithm in OpenCL applied to electromagnetism simulation, in: NUMELEC 2017 - 9th European Conference on Numerical Methods in Electromagnetics, Paris, France, November 2017, pp. 1-2.

Internal Reports

N. Bouzat, F. Rozar, G. Latu, J. Roman.
A new parallelization scheme for the Hermite interpolation based gyroaverage operator, Inria, April 2017, no RR-9054, 22 p.

Other Publications

O. Aumage, J. Bigot, K. Ejjaaouani, M. Mehrenberger.
InKS, a programming model to decouple performance from semantics in simulation codes, March 2017, working paper or preprint.
J. Badwaik, M. Boileau, D. Coulette, E. Franck, P. Helluy, L. Mendoza, H. Oberlin.
Task-based parallelization of an implicit kinetic scheme, January 2017, working paper or preprint.
Y. A. Barsamian, J. Bernier, S. A. Hirstoaga, M. Mehrenberger.
Verification of 2D × 2D and two-species Vlasov-Poisson solvers, December 2017, working paper or preprint.
Y. A. Barsamian, S. A. Hirstoaga, E. Violard.
Efficient Data Layouts for a Three-Dimensional Electrostatic Particle-in-Cell Code, 2017, working paper or preprint.
N. Bouzat, C. Bressan, V. Grandgirard, G. Latu, M. Mehrenberger.
Targeting realistic geometry in Tokamak code Gysela *, November 2017, working paper or preprint.
D. Coulette, E. Franck, P. Helluy, A. Ratnani, E. Sonnendrücker.
Implicit time schemes for compressible fluid models based on relaxation methods, April 2017, working paper or preprint.
References in notes
C. Altmann, T. Belat, M. Gutnic, P. Helluy, H. Mathis, E. Sonnendrücker, W. Angulo, J.-M. Hérard.
A local time-stepping Discontinuous Galerkin algorithm for the MHD system, in: Modélisation et Simulation de Fluides Complexes - CEMRACS 2008, Marseille, France, July 2009. [ DOI : 10.1051/proc/2009038 ]
M. Badsi, M. Campos Pinto, B. Després.
A minimization formulation of a bi-kinetic sheath, in: Kinetic and Related Models, AIMS, 2016, no 9(4).
T. Barth.
On the role of involutions in the discontinous Galerkin discretization of Maxwell and magnetohydrodynamic systems, in: IMA Vol. Math. Appl., 2006, vol. 142, pp. 69–88.
A. Crestetto, P. Helluy.
Resolution of the Vlasov-Maxwell system by PIC Discontinuous Galerkin method on GPU with OpenCL, in: CEMRACS'11, France, EDP Sciences, 2011, vol. 38, pp. 257–274. [ DOI : 10.1051/proc/201238014 ]
N. Crouseilles, E. Frénod, S. A. Hirstoaga, A. Mouton.
Two-Scale Macro-Micro decomposition of the Vlasov equation with a strong magnetic field, in: Mathematical Models and Methods in Applied Sciences, 2013, vol. 23, no 08, pp. 1527–1559. [ DOI : 10.1142/S0218202513500152. ]
E. Frénod, F. Salvarani, E. Sonnendrücker.
Long time simulation of a beam in a periodic focusing channel via a two-scale PIC-method, in: Mathematical Models and Methods in Applied Sciences, 2009, vol. 19, no 2, pp. 175-197, ACM 82D10 35B27 76X05.
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A drift-kinetic Semi-Lagrangian 4D Vlasov code for ion turbulence simulation, in: J. of Comput. Phys., 2006, vol. 217, 395 p.
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Convex Duality and Entropy-Based Moment Closures: Characterizing Degenerate Densities, in: SIAM J. Control Optim., 2008, vol. 47, pp. 1977–2015.
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Entropy-based moment closures for kinetic equations, in: Transport Theory Statist. Phys., 1997, vol. 26, no 4-5, pp. 591–606.
E. Sonnendrücker, J.-R. Roche, P. Bertrand, A. Ghizzo.
The semi-Lagrangian method for the numerical resolution of the Vlasov equation, in: J. Comput. Phys., 1999, vol. 149, no 2, pp. 201–220.
E. Tadmor.
Entropy conservative finite element schemes, in: Numerical methods for Compressible Flows, Finite Difference Element and Volume Techniques, T. E. Tezduyar, T. J. R. Hughes (editors), Proc. Winter Annual Meeting, Amer. Soc. Mech. Eng, AMD- Vol. 78, 1986, 149 p.