Publications

Peer Reviewed Journals

  • Structure-preserving vs. standard particle-in-cell methods: the case of an electron hybrid model. (with F. Holderied, S. Possaner, A. Ratnani and X. Wang) [submitted].
  • Isogeometric analysis for 2D and 3D curl-div problems: Spectral symbols and fast iterative solvers. (with C.Manni, M. Mazza, S. Serra-Capizzano and H. Speleers) CMAME 344, February 2019. [link, Arxiv]
  • Spectral analysis and spectral symbol for the 2D curl-curl (stabilized) operator with applications to the related iterative solutions. (with M. Mazza and S. Serra-Capizzano) Mathematics of Computation 88, 2019. [link]
  • Implicit time schemes for compressible fluid models based on relaxation methods, D. Coulette, E. Franck, P. Helluy, A. Ratnani, E. Sonnendruecker) [submitted].
  • Non-linear MHD modeling of edge localized mode cycles and mitigation by resonant magnetic perturbations (with F. Orain et al.) Plasma Physics and Controlled Fusion, 57, 2014 [link]
  • Mechanism of Edge Localized Mode mitigation by Resonant Magnetic Perturbations (with M. Bécoulet et al.) Physical Review Letters 113, September 2014 [link]
  • Non-linear MHD modeling of plasma response to Resonant Magnetic Perturbations (with F. Orain et al.) Physics of Plasmas 20, (2013). [link]
  • Science and technology research and development in support to ITER and the Broader Approach at CEA (with A. Bécoulet et al.) Nuclear Fusion (2013). [link]
  • An Isogeometric Analysis Approach for the study of the gyrokinetic quasi-neutrality equation (with E. Sonnendrücker and N. Crouseilles). Journal of Computational Physics 231, pages 373-393 (2012) [link, pdf]
  • Arbitrary High-Order Spline Finite Element Solver for the Time Domain Maxwell equations (with E. Sonnendrücker). Journal of Scientific Computing, pages 1-20, (2011). [link, pdf]

Proceedings

  • Anisotropic diffusion in toroidal geometry (with B. Nkonga, E. Franck, A. Eksaeva, M. Kazakova). Proceedings of CEMRACS 2014. ESAIM: Proc., Volume 53, pages 77-98 (2016). [link, pdf]
  • Simulation of 2D reduced MHD using Isogeometric Analysis (with E. Sonnendrücker). Computational Science & Discovery, (2012). [link]
  • Solving the Vlasov equations in complex geometries. (with J. Abiteboul, G. Latu, V. Grandgirard, E. Sonnendrücker and A. Strugarek.). Proceedings of CEMRACS 2010. ESAIM 32, pages 103-117 (2011) [link]
  • An Axisymmetric PIC code based on Isogeometric Analysis (with A. Back, A. Crestetto, and E. Sonnendrücker). Proceedings of CEMRACS 2010. ESAIM 32, pages 118-133 (2011). [link, pdf]

Reports

  • Tokamesh : A software for mesh generation in Tokamaks (with H. Guillard et al.) [link]
  • Achieve complex and realistic Tokamak geometries and simulations using IsoGeometric Analysis. EFDA Fellowship Report
  • Non regression testing for the JOREK code (with G. Latu et al.). INRIA report [link]
  • Πgasus, Isogeometric Analysis simulations in Python. INRIA report [link]