Publications and Communications

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**Peer-reviewed papers:

– Le Bouteiller, P., Benjemaa, M., Métivier, L., Virieux, J., 2018. A discontinuous Galerkin fast-sweeping Eikonal solver for fast and accurate traveltime computation in 3D tilted anisotropic media, Geophysics, accepted for publication. pdf.

– Le Bouteiller, P., Benjemaa, M., Métivier, L., Virieux, J., 2018. An accurate discontinuous Galerkin method for solving point-source Eikonal equation in 2-D heterogeneous anisotropic media, Geophysical Journal International, 212, 1498 - 1522. pdf.

**PhD dissertation:

– Le Bouteiller, P., 2018. Eulerian approach of Hamilton-Jacobi equation with a discontinuous Galerkin method in heterogeneous anisotropic media. Application to seismic imaging, PhD dissertation. pdf.

**Peer reviewed proceedings:

– Le Bouteiller, P., Benjemaa, M., Chauris, H., Métivier, L., Tavakoli F., B., Noble M., Virieux, J., 2017. Discontinuous Galerkin method for TTI Eikonal equation. In Proceedings of the 79th EAGE Conference and Exhibition. EAGE. pdf.

**Conferences and workshops:

– Applied Inverse Problems conference, July 2019, Grenoble - Invited talk
Le Bouteiller, P., Sambolian, S., Operto, S., Ribodetti, A., B., Virieux, J. Time-attributes tomography.
– International Conference on Advances in Applied Mathematics ICAAM, Dec. 2018, Sousse - Invited talk
Sambolian, S., Le Bouteiller, P., Métivier, L., Operto, S., Ribodetti, A., B., Virieux, J. Seismic tomography by adjoint methods based on Eikonal equation.
– Workshop: Image Reconstruction from Millimetres to the Globe: Bridging the Gap Between Seismic and Medical Imaging, June 2018, Lorentz Center, Leiden - Poster presentation
Le Bouteiller, P., Chauris, H., Métivier, L., Virieux, J. An accurate Eulerian traveltime computation: application to seismic imaging.
– SIAM Imaging Science, June 2018, Bologna - Poster presentation
Le Bouteiller, P., Benjemaa, M., Métivier, L., Virieux, J. Accurate discontinuous Galerkin schemes for seismic traveltimes and amplitudes in heterogeneous anisotropic media.
– 80th EAGE Conference, June 2018, Copenhagen - Invited talk
Sambolian, S., Le Bouteiller, P., Operto, S., Ribodetti, A., Tavakoli F., B., Virieux, J. An accurate Eulerian travel-time computation: implication for slope tomography.
– SEISCOPE Annual Meeting, Apr. 2018, Grenoble - Oral presentation
Le Bouteiller, P., Benjemaa, H., Chauris, H., Métivier, Virieux, J. Accurate and efficient computation of seismic traveltimes and derived quantities: Application to geophysical imaging.
– EGU General Assembly, Apr. 2018, Vienna - Oral presentation
Tavakoli F., B., Le Bouteiller, P., Métivier, L., Operto, S., Ribodetti, A., Sambolian, S., Virieux, J. Seismic tomography with traveltimes and source/receiver slopes based on Eikonal and adjoint equations.
– AGU Fall Meeting, Dec. 2017, New Orleans - Poster presentation
Le Bouteiller, P., Benjemaa, M., Métivier, L., Virieux, J. Accurate traveltime computation in complex anisotropic media with discontinuous Galerkin method. Abstract S51D-0645. poster.
– TIDES Summer School, July 2017, Oxford University - Poster presentation
Le Bouteiller, P., Benjemaa, M., Métivier, L., Virieux, J. Discontinuous Galerkin method for accurate traveltime computation in 2D anisotropic media.
– 79th EAGE Conference, June 2017, Paris - Oral presentation
Le Bouteiller, P., Benjemaa, M., Chauris, H., Métivier, L., Tavakoli F., B., Noble M., Virieux, J. Discontinuous Galerkin method for TTI Eikonal equation. Abstract We B4 04.
– SEISCOPE Annual Meeting, Apr. 2016, Grenoble - Oral presentation
Le Bouteiller, P., Benjemaa, H., Métivier, Virieux, J. Discontinuous Galerkin method for solving Hamilton-Jacobi equations.
– MINES ParisTech, June 2016, Fontainebleau - Invited seminar
Le Bouteiller, P., Benjemaa, H., Métivier, Virieux, J. Traveltime computation in complex media using a discontinuous Galerkin method.