Fast and accurate finite‐difference solutions of the 3D eikonal equation parametrized in celerity (1997)

PreviousNext No AccessSEG Technical Program Expanded Abstracts 1997Fast and accurate finite‐difference solutions of the 3D eikonal equation parametrized in celerityAuthors: A. PicaA. PicaCGG, Francehttps://doi.org/10.1190/1.1885777 SectionsAboutPDF/ePub ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinked InRedditEmail Permalink: https://doi.org/10.1190/1.1885777FiguresReferencesRelatedDetailsCited ByNumerical solutions for point-source high frequency Helmholtz equation through efficient time propagators for Schrödinger equationJournal of Computational Physics, Vol. 438Eulerian partial-differential-equation methods for complex-valued eikonals in attenuating mediaJiangtao Hu, Jianliang Qian, Jian Song, Min Ouyang, Junxing Cao, and Shingyu Leung1 June 2021 | GEOPHYSICS, Vol. 86, No. 4Traveltime Calculations for qP, qSV, and qSH Waves in Two‐Dimensional Tilted Transversely Isotropic Media31 July 2020 | Journal of Geophysical Research: Solid Earth, Vol. 125, No. 8Hybrid Fast Sweeping Methods for Anisotropic Eikonal Equation in Two-Dimensional Tilted Transversely Isotropic Media28 July 2020 | Journal of Scientific Computing, Vol. 84, No. 2Asymptotic Solutions for High Frequency Helmholtz Equations in Anisotropic Media with Hankel Functions13 April 2019 | Journal of Scientific Computing, Vol. 80, No. 2A discontinuous Galerkin fast-sweeping eikonal solver for fast and accurate traveltime computation in 3D tilted anisotropic mediaPhilippe Le Bouteiller, Mondher Benjemaa, Ludovic Métivier, and Jean Virieux26 February 2019 | GEOPHYSICS, Vol. 84, No. 2A multigrid solver to the Helmholtz equation with a point source based on travel time and amplitude27 July 2018 | Numerical Linear Algebra with Applications, Vol. 26, No. 1Babich's Expansion and High-Order Eulerian Asymptotics for Point-Source Helmholtz Equations22 September 2015 | Journal of Scientific Computing, Vol. 67, No. 3Fast Huygens' sweeping methods for multiarrival Green's functions of Helmholtz equations in the high-frequency regimeJianliang Qian, Songting Luo, and Robert Burridge27 February 2015 | GEOPHYSICS, Vol. 80, No. 2A uniformly second order fast sweeping method for eikonal equationsJournal of Computational Physics, Vol. 241Higher-order schemes for 3D first-arrival traveltimes and amplitudesSongting Luo, Jianliang Qian, and Hongkai Zhao24 February 2012 | GEOPHYSICS, Vol. 77, No. 2Efficient traveltime compression for 3D prestack Kirchhoff migration13 December 2010 | Geophysical Prospecting, Vol. 59, No. 1Fast sweeping method for the factored eikonal equationJournal of Computational Physics, Vol. 228, No. 17An expanding-wavefront method for solving the eikonal equations in general anisotropic mediaYue Wang, Tamas Nemeth, and Robert T. Langan28 August 2006 | GEOPHYSICS, Vol. 71, No. 5Wave front evolution in strongly heterogeneous layered media using the fast marching methodGeophysical Journal International, Vol. 156, No. 3Extrapolation of traveltime functions for 3D prestack depth migrationFatmir Hoxha4 January 2005Green's function interpolations for prestack imaging24 December 2001 | Geophysical Prospecting, Vol. 48, No. 1Fast 2-D ray+Born migration/inversion in complex mediaPhilippe Thierry, Stéphane Operto, and Gilles Lambaré8 October 1998 | GEOPHYSICS, Vol. 64, No. 1 SEG Technical Program Expanded Abstracts 1997ISSN (print):1052-3812 ISSN (online):1949-4645Copyright: 1997 Pages: 2067 publication data© 1997 Copyright © 1997 Society of Exploration GeophysicistsPublisher:Society of Exploration Geophysicists HistoryPublished: 10 Feb 2005 CITATION INFORMATION A. Pica, (1997), "Fast and accurate finite‐difference solutions of the 3D eikonal equation parametrized in celerity," SEG Technical Program Expanded Abstracts : 1774-1777. https://doi.org/10.1190/1.1885777 Plain-Language Summary PDF DownloadLoading ...