publications

Publications in reversed chronological order. Please refer to the project page for papers' PDFs and other materials, such as slides and videos. Generated by jekyll-scholar.

2022

  1. Bernstein-Bézier H(\operatornamecurl)–conforming finite elements for time-harmonic electromagnetic scattering problems.
    Benatia, N., El Kacimi, A., Laghrouche, O., and Ratnani, A.
    Submitted to JSC 2022
  2. A model reduction method in large scale dynamical systems using an extended-rational block Arnoldi method
    Hamadi, M. A., Jbilou, K., and Ratnani, A.
    Journal of Applied Mathematics and Computing 2022
  3. Fast multidimensional completion and principal component analysis methods via the cosine product
    Bentbib, A. H., El Hachimi, A., Jbilou, K., and Ratnani, A.
    Calcolo 2022
  4. Generalized \mathcalL-product for high order tensors with applications using GPU computations.
    Bentbib, A. H., El Hachimi, A., Jbilou, K., Elalj, M., and Ratnani, A.
    ArXiv 2022
  5. An efficient extended block Arnoldi algorithm for feedback stabilization of incompressible Navier-Stokes flow problems
    Hamadi, M.A., Jbilou, K., and Ratnani, A.
    Applied Numerical Mathematics 2022
  6. RBF approximation of three dimensional PDEs using tensor Krylov subspace methods
    El Guide, M., Jbilou, K., and Ratnani, A.
    Engineering Analysis with Boundary Elements 2022
  7. A Tensor Regularized Nuclear Norm Method for Image and Video Completion
    Bentbib, A. H., Hachimi, A. El, Jbilou, K., and Ratnani, A.
    J. Optim. Theory Appl. 2022

2021

  1. A computational method for model reduction in index-2 dynamical systems for Stokes equations
    Chkifa, A., Hamadi, M.A., Jbilou, K., and Ratnani, A.
    Computers & Mathematics with Applications 2021

2020

  1. Structure-preserving vs. standard particle-in-cell methods: The case of an electron hybrid model
    Holderied, Florian, Possanner, Stefan, Ratnani, Ahmed, and Wang, Xin
    Journal of Computational Physics 2020

2019

  1. Implicit time schemes for compressible fluid models based on relaxation methods
    Coulette, D., Franck, E., Helluy, P., Ratnani, A., and Sonnendrucker, E.
    Computers & Fluids 2019
  2. Isogeometric analysis for 2D and 3D curl-div problems: Spectral symbols and fast iterative solvers
    Mazza, Mariarosa, Manni, Carla, Ratnani, Ahmed, Serra-Capizzano, Stefano, and Speleers, Hendrik
    Computer Methods in Applied Mechanics and Engineering 2019
  3. Spectral analysis and spectral symbol for the 2D curl-curl (stabilized) operator with applications to the related iterative solutions
    Mazza, Mariarosa, Ratnani, Ahmed, and Serra-Capizzano, Stafano
    Mathematics of Computation 2019

2017

    2016

      2015

        2014

          2013

            2012

            1. An Arbitrary High-Order Spline Finite Element Solver for the Time Domain Maxwell Equations
              A., Ratnani, and E., Sonnendrucker
              Journal of Scientific Computing 2012
            2. An Isogeometric Analysis approach for the study of the gyrokinetic quasi-neutrality equation
              Crouseilles, Nicolas, Ratnani, Ahmed, and Sonnendrucker, Eric
              Journal of Computational Physics 2012

            2011

              2010

              1. ISOPIC: coupling an axysimmetric PIC solver with the Isogeometric approach
                Back, A., Crestetto, A., Ratnani, A., and Sonnendrücker, E.
                In In Proceedings of ESAIM 2010