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Research Articles

A new staggered grid finite difference scheme optimised in the space domain for the first order acoustic wave equation

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Pages 898-905 | Received 02 Jul 2017, Accepted 30 Jan 2018, Published online: 04 Feb 2019

References

  • Bohlen T. Wittkamp F. 2016 Three-dimensional viscoelastic time-domain finite-difference seismic modeling using the staggered Adams–Bashforth time integrator: Geophysical Journal International 204 1781 1788 10.1093/gji/ggv546
  • Chu C. Stoffa P. L. 2012 Determination of finite-difference weights using scaled binomial windows: Geophysics 77 W17 W26 10.1190/geo2011-0336.1
  • Di Bartolo L. Dors C. Mansur W. J. 2012 A new family of finite-difference schemes to solve the heterogeneous acoustic wave equation: Geophysics 77 T187 T199 10.1190/geo2011-0345.1
  • Etemadsaeed L. Moczo P. Kristek J. Ansari A. Kristekova M. 2016 A no-cost improved velocity–stress staggered-grid finite-difference scheme for modelling seismic wave propagation: Geophysical Journal International 207 481 511 10.1093/gji/ggw287
  • Liang W. Q. Yang C. C. Wang Y. F. Liu H. W. 2013 Acoustic wave equation modeling with new time-space domain finite difference operators: Chinese Journal of Geophysics 56 840 850 10.1002/cjg2.20076
  • Liu Y. Sen M. K. 2011 Scalar wave equation modeling with time-space domain dispersion-relation-based staggered-grid finite-difference schemes: Bulletin of the Seismological Society of America 101 141 159 10.1785/0120100041
  • Ren Z. Liu Y. 2015 Acoustic and elastic modeling by optimal time-space-domain staggered-grid finite-difference schemes: Geophysics 80 T17 T40 10.1190/geo2014-0269.1
  • Ren Z. Liu Y. Sen M. K. 2017 Least-squares reverse time migration in elastic media: Geophysical Journal International 208 1103 1125 10.1093/gji/ggw443
  • Robertsson J. O. Blanch J. O. Symes W. W. 1994 Viscoelastic finite-difference modeling: Geophysics 59 1444 1456 10.1190/1.1443701
  • Tan S. Huang L. 2014 aA staggered-grid finite-difference scheme optimized in the time-space domain for modeling scalar-wave propagation in geophysical problems: Journal of Computational Physics 276 613 634 10.1016/j.jcp.2014.07.044
  • Tan S. Huang L. 2014 bAn efficient finite-difference method with high-order accuracy in both time and space domains for modelling scalar-wave propagation: Geophysical Journal International 197 1250 1267 10.1093/gji/ggu077
  • Virieux J. 1984 SH-wave propagation in heterogeneous media: velocity-stress finite-difference method: Geophysics 49 1933 1942 10.1190/1.1441605
  • Virieux J. 1986 P-SV wave propagation in heterogeneous media: velocity-stress finite-difference method: Geophysics 51 889 901 10.1190/1.1442147
  • Wang Y. Liang W. Nashed Z. Li X. Liang G. Yang C. 2014 Seismic modeling by optimizing regularized staggered-grid finite-difference operators using a time-space-domain dispersion-relationship-preserving method: Geophysics 79 T277 T285 10.1190/geo2014-0078.1
  • Wu Z. Alkhalifah T. 2014 The optimized expansion based low-rank method for wavefield extrapolation: Geophysics 79 T51 T60 10.1190/geo2013-0174.1
  • Yan H. Liu Y. 2013 Acoustic VTI modeling and pre-stack reverse-time migration based on the time-space domain staggered-grid finite-difference method: Journal of Applied Geophysics 90 41 52 10.1016/j.jappgeo.2012.12.008
  • Zhang J. H. Yao Z. X. 2013 Optimized finite-difference operator for broadband seismic wave modeling: Geophysics 78 A13 A18 10.1190/geo2012-0277.1

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