Optimal staggered-grid finite-difference schemes based on least-squares for wave equation modelling

Geophysical Journal International ◽

10.1093/gji/ggu032 ◽

2014 ◽

Vol 197 (2) ◽

pp. 1033-1047 ◽

Author(s):

Yang Liu

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Least Squares ◽

Difference Schemes ◽

Staggered Grid ◽

Finite Difference Schemes ◽

Equation Modelling

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Optimal staggered-grid finite-difference schemes by combining Taylor-series expansion and sampling approximation for wave equation modeling

Journal of Computational Physics ◽

10.1016/j.jcp.2016.09.019 ◽

2016 ◽

Vol 326 ◽

pp. 913-930 ◽

Author(s):

Hongyong Yan ◽

Lei Yang ◽

Xiang-Yang Li

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Series Expansion ◽

Taylor Series ◽

Taylor Series Expansion ◽

Difference Schemes ◽

Staggered Grid ◽

Equation Modeling ◽

Finite Difference Schemes

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Mixed staggered-grid finite-difference schemes for 3D wave equation numerical modeling

10.1190/igc2018-226 ◽

2018 ◽

Author(s):

Wei Liu ◽

Ziduo Hu ◽

Shujiang Wang ◽

Yanxiang wang

Keyword(s):

Numerical Modeling ◽

Wave Equation ◽

Finite Difference ◽

Difference Schemes ◽

Staggered Grid ◽

Finite Difference Schemes

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Modeling of the Acoustic Wave Equation by Staggered‐Grid Finite‐Difference Schemes with High‐Order Temporal and Spatial Accuracy

Bulletin of the Seismological Society of America ◽

10.1785/0120170068 ◽

2017 ◽

Vol 107 (5) ◽

pp. 2160-2182 ◽

Author(s):

Zhiming Ren ◽

Zhenchun Li ◽

Yang Liu ◽

Mrinal K. Sen

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Acoustic Wave ◽

Difference Schemes ◽

Staggered Grid ◽

Finite Difference Schemes ◽

Spatial Accuracy ◽

Acoustic Wave Equation ◽

Temporal And Spatial

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Scalar Wave Equation Modeling with Time-Space Domain Dispersion-Relation-Based Staggered-Grid Finite-Difference Schemes

Bulletin of the Seismological Society of America ◽

10.1785/0120100041 ◽

2011 ◽

Vol 101 (1) ◽

pp. 141-159 ◽

Author(s):

Y. Liu ◽

M. K. Sen

Keyword(s):

Wave Equation ◽

Dispersion Relation ◽

Finite Difference ◽

Staggered Grid ◽

Equation Modeling ◽

Finite Difference Schemes ◽

Scalar Wave ◽

Space Domain ◽

Scalar Wave Equation ◽

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Comparison of Two Staggered-Grid Finite-difference Schemes for Elastic Wave Propagation in Anisotropic Media on GPU Devices

79th EAGE Conference and Exhibition 2017 ◽

10.3997/2214-4609.201701256 ◽

2017 ◽

Author(s):

T. Hu ◽

H. Liu ◽

H.X. Feng ◽

Z.Y. Wang

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Elastic Wave ◽

Anisotropic Media ◽

Elastic Wave Propagation ◽

Difference Schemes ◽

Staggered Grid ◽

Finite Difference Schemes

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The conservative and fourth-order compact finite difference schemes for regularized long wave equation

Journal of Computational and Applied Mathematics ◽

10.1016/j.cam.2019.01.036 ◽

2019 ◽

Vol 356 ◽

pp. 98-117 ◽

Author(s):

Bo Wang ◽

Tongjun Sun ◽

Dong Liang

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Fourth Order ◽

Difference Schemes ◽

Finite Difference Schemes ◽

Compact Finite Difference ◽

Long Wave ◽

Regularized Long Wave Equation ◽

Compact Finite Difference Schemes

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Construction Analysis of Fourth-Order Finite Difference Schemes for the Acoustic Wave Equation in Nonhomogeneous Media

SIAM Journal on Numerical Analysis ◽

10.1137/s0036142993246445 ◽

1996 ◽

Vol 33 (4) ◽

pp. 1266-1302 ◽

Author(s):

Gary Cohen ◽

Patrick Joly

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Acoustic Wave ◽

Fourth Order ◽

Difference Schemes ◽

Finite Difference Schemes ◽

Acoustic Wave Equation ◽

Nonhomogeneous Media

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Comparison of Finite Difference Schemes for the Wave Equation Based on Dispersion

Journal of Applied Mathematics and Physics ◽

10.4236/jamp.2015.311179 ◽

2015 ◽

Vol 03 (11) ◽

pp. 1544-1562 ◽

Author(s):

Yahya Ali Abdulkadir

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Difference Schemes ◽

Finite Difference Schemes

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3D Scalar Wave Equation Modelling with a New Temporal High-order Staggered-grid Finite-difference Method

80th EAGE Conference and Exhibition 2018 ◽

10.3997/2214-4609.201801099 ◽

2018 ◽

Author(s):

Z. Ren ◽

Z. Li

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Finite Difference Method ◽

Difference Method ◽

Staggered Grid ◽

Scalar Wave ◽

Scalar Wave Equation ◽

Equation Modelling

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Exact finite difference schemes for the wave equation with spherical symmetry

The Journal of Difference Equations and Applications ◽

10.1080/10236199608808061 ◽

1996 ◽

Vol 2 (3) ◽

pp. 263-269 ◽

Author(s):

R. E. Mickens

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Spherical Symmetry ◽

Difference Schemes ◽

Finite Difference Schemes

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