Publikationen von Damien Fournier

Barucq, H.; Faucher, F.; Fournier, D.; Gizon, L.; Pham, H.: Outgoing modal solutions for Galbrun's equation in helioseismology. Journal of Differential Equations 286, S. 494 - 530 (2021)

Kostogryz, N. M.; Fournier, D.; Gizon, L.: Modelling continuum intensity perturbations caused by solar acoustic oscillations. Astronomy and Astrophysics 654, A1 (2021)

Barucq, H.; Faucher, F.; Fournier, D.; Gizon, L.; Pham, a. H.: Efficient and accurate algorithm for the full modal green's kernel of the scalar wave equation in helioseismology. SIAM Journal on Applied Mathematics 80 (6), S. 2657 - 2683 (2020)

Gizon, L.; Fournier, D.; Albekioni, M.: Effect of latitudinal differential rotation on solar Rossby waves: Critical layers, eigenfunctions, and momentum fluxes in the equatorial β plane. Astronomy and Astrophysics 642, A178 (2020)

Gizon, L.; Cameron, R. H.; Pourabdian, M.; Liang, Z.-C.; Fournier, D.; Birch, A.; Hanson, C. S.: Meridional flow in the Sun’s convection zone is a single cell in each hemisphere. Science 368 (6498), S. 1469 - 1472 (2020)

Goddard, C.; Birch, A.; Fournier, D.; Gizon, L.: Predicting frequency changes of global-scale solar Rossby modes due to solar cycle changes in internal rotation. Astronomy and Astrophysics 640, L10 (2020)

Poulier, P.-L.; Fournier, D.; Gizon, L.; Duvall, T.: Acoustic wave propagation through solar granulation: Validity of effective-medium theories, coda waves. Astronomy and Astrophysics 643, A168 (2020)

Fournier, D.; Hanson, C. S.; Gizon, L.; Barucq, H.: Sensitivity kernels for time-distance helioseismology: Efficient computation for spherically symmetric solar models. Astronomy and Astrophysics 616, A 156 (2018)

Gizon, L.; Fournier, D.; Yang, D.; Birch, A.; Barucq, H.: Signal and noise in helioseismic holography. Astronomy and Astrophysics 620, A136 (2018)

Pourabdian, M.; Fournier, D.; Gizon, L.: Comparison of Travel-Time and Amplitude Measurements for Deep-Focusing Time–Distance Helioseismology. Solar Physics 293, 66 (2018)

Fournier, D.; Leguèbe, M.; Hanson, C. S.; Gizon, L.; Barucq, H.; Chabassier, J.; Duruflé, M.: Atmospheric-radiation boundary conditions for high-frequency waves in time-distance helioseismology. Astronomy and Astrophysics 608, A109 (2017)

Pourabdian, M.; Gizon, L.; Hohage, T.; Fournier, D.; Hanson, C. S.: Comparison of full-waveform and travel-time inversions in helioseismology. 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation (WAVES2019), Vienna, Austria (2019)

Gizon, L.; Fournier, D.; Hohage, T.: Problems in computational helioseismology. Workshop: Computational Inverse Problems for Partial Differential Equations , Mathematical Research Institute, Oberwolfach, Germany (2017)

Yang, D.; Gizon, L.; Fournier, D.; Lindsey, C.: Improved helioseismic imaging of the farside. Dynamics of the Sun and Stars: Honoring the Life and Work of Michael J. Thompson,, Boulder, USA (2019)

Pourabdian, M.; Gizon, L.; Hohage, T.; Fournier, D.; Hanson, C. S.: Optimal averaging for helioseismic measurements using the singular value decomposition. XXXth General Assembly of the International Astronomical Union, Vienna, Austria (2019)

Poulier, P.-L.; Gizon, L.; Fournier, D.; Duvall, T.: On the validity of the frozen-in approximation for acoustic wave propagation through solar granulation. XXXth General Assembly of the International Astronomical Union, Vienna, Austria (2019)

Poulier, P.-L.; Gizon, L.; Duvall, T.; Fournier, D.: Multiple scattering of acoustic waves. AG2017 The many Scales of Universe: Galaxies, theirs Suns and their Planets, Göttingen, Germany (2017)

Pourabdian, M.; Fournier, D.; Gizon, L.: Comparison Between Travel-time and Amplitude Measurements Using Deep-focusing Time-distance Helioseismology. AG Meeting 2017, Göttingen, Germany (2017)

Yang, D.; Gizon, L.; Fournier, D.: A Possible Improvement on Helioseismic Holography. the many Scales of the Universe: Galaxies, their Suns, and their Planets - Annual Meeting of the Astronomische Gesellschaft 2017, Göttingen, Germany (2017)