Publications

Papers and Preprints

• D. Yang, L.Gizon, and H. Barucq.
  Imaging individual active regions on the Sun’s far side with improved helioseismic holography,
  Astronomy & Astrophysics, 2023, https://doi.org/10.1051/0004-6361/202244923.

• H. Barucq, N. Rouxelin, and S. Tordeux
  Low-order Prandtl-Glauert-Lorentz based Absorbing Boundary Conditions for solving the convected Helmholtz equation with Discontinuous Galerkin methods,
  Journal of Computational Physics, 2022, https://doi.org/10.1016/j.jcp.2022.111450.

• H. Barucq, F. Faucher, D. Fournier, L. Gizon and H. Pham
  Efficient computation of modal Green’s kernels for vectorial equations in helioseismology under spherical symmetry,
  Inria Research Report, October 2021, 87 pages, hal-03406855.

• H. Barucq, F. Faucher, D. Fournier, L. Gizon and H. Pham
  Outgoing modal solutions for Galbrun’s equation in helioseismology,
  Journal of Differential Equations (286), 2021, https://doi.org/10.1016/j.jde.2021.03.031.

• H. Barucq, F. Faucher, D. Fournier, L. Gizon and H. Pham
  Efficient and accurate algorithm for the full modal Green’s kernel of the scalar wave equation in helioseismology
  SIAM Journal of Applied Mathematics, September 2020, https://doi.org/10.1137/20M1336709.

• H. Barucq, N. Rouxelin and S. Tordeux,
  HDG and HDG+ methods for harmonic wave problems with convection,
  Inria Research Report, June 2021, 92 pages, hal-03253415.

• F. Faucher, D. Fournier and H. Pham
  C2 representations of the solar background coefficients for the model S-AtmoI
  ArXiV preprint, September 2020, https://arxiv.org/abs/2009.01587.

• H. Barucq, F. Faucher, D. Fournier, L. Gizon and H. Pham
  Efficient computation of the modal outgoing Green’s kernel for the scalar wave equation in helioseismology
  Inria Research Report, April 2020, 85 pages, hal-02544701.

• H. Barucq, F. Faucher, D. Fournier, L. Gizon and H. Pham
  On the outgoing solutions and radiation boundary conditions for the vectorial wave equation with ideal atmosphere in helioseismology,
  Inria Research Report, April 2020, 118 pages, hal-02423882.

• H. Barucq, F. Faucher and H. Pham
  Outgoing solutions and radiation boundary conditions for the ideal atmospheric scalar wave equation in helioseismology,
  ESAIM: M2AN, to appear , December 2019, 30 pages, doi: https://doi.org/10.1051/m2an/2019088.

• H. Barucq, F. Faucher and H. Pham
  Outgoing solutions to the scalar wave equation in helioseismology,
  Inria Research Report, July 2019, 130 pages, hal-02168467.

Conference

• ANTS Workshop on helioseismology
  December 2019 at Inria Bordeaux Sud-Ouest,
  see https://project.inria.fr/antsworkshop201912/

• D. Fournier
  Imaging the Solar Interior with Seismic Holography,
  Waves Conference, Vienna, Austria, August 2019.

• F. Faucher
  Seismic reconstruction using FWI with reciprocity misfit functional and dual-sensors data,
  Applied Inverse Problems Conference, Grenoble, France, July 2019.

• D. Fournier
  Nonlinear inversions of sound speed and density perturbations in the solar interior,
  Applied Inverse Problems Conference, Grenoble, France, July 2019.

Thesis

• N. Rouxelin
  Mixed hybrid numerical methods for convected acoustics. Applications in helioseismology.
  University of Pau and Pays de l’Adour, December 2021.

• M. Pourabdian
  Inverse problems in local helioseismology
  Max Planck Institute for Solar System Research, February 2020.

• D. Yang
  Modeling experiments in helioseismic holography,
  Max Planck Institute for Solar System Research, December 2018.