Elastic Wave Propagation in Curvilinear Coordinates with Mesh Refinement Interfaces by a Fourth Order Finite Difference Method

SIAM Journal on Scientific Computing ◽

10.1137/20m1339702 ◽

2021 ◽

Vol 43 (2) ◽

pp. A1472-A1496

Author(s):

Lu Zhang ◽

Siyang Wang ◽

N. Anders Petersson

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Fourth Order ◽

Difference Method ◽

Mesh Refinement ◽

Elastic Wave Propagation ◽

Curvilinear Coordinates

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Modelling Elastic Wave Propagation Using A New Wave Equation and Temporal Fourth-order Finite-difference Method

78th EAGE Conference and Exhibition 2016 ◽

10.3997/2214-4609.201601178 ◽

2016 ◽

Author(s):

H. Zhou ◽

H. Chen ◽

N. Wang ◽

Y. An

Keyword(s):

Wave Propagation ◽

Wave Equation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Fourth Order ◽

Difference Method ◽

Elastic Wave Propagation ◽

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3-D Irregular Grids Finite Difference Method for Elastic Wave Propagation in Anisotropic Media

Chinese Journal of Geophysics ◽

10.1002/cjg2.494 ◽

2004 ◽

Vol 47 (2) ◽

pp. 372-378 ◽

Author(s):

Wei-Tao SUN ◽

Hui-Zhu YANG

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Difference Method ◽

Anisotropic Media ◽

Elastic Wave Propagation ◽

Irregular Grids

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Elastic wave propagation on a staggered-grid using lowrank finite-difference method

10.1190/segam2016-13865536.1 ◽

2016 ◽

Author(s):

Dong Han ◽

Qizhen Du ◽

Gang Fang

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Difference Method ◽

Elastic Wave Propagation ◽

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Free‐surface implementation in a mesh‐free finite‐difference method for elastic wave propagation in the frequency domain

Geophysical Prospecting ◽

10.1111/1365-2478.12825 ◽

2019 ◽

Vol 67 (8) ◽

pp. 2104-2114

Author(s):

Junichi Takekawa ◽

Hitoshi Mikada

Keyword(s):

Wave Propagation ◽

Free Surface ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Frequency Domain ◽

Difference Method ◽

Elastic Wave Propagation ◽

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A mesh-free finite-difference method for elastic wave propagation in the frequency-domain

Computers & Geosciences ◽

10.1016/j.cageo.2018.05.011 ◽

2018 ◽

Vol 118 ◽

pp. 65-78 ◽

Author(s):

Junichi Takekawa ◽

Hitoshi Mikada

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Frequency Domain ◽

Difference Method ◽

Elastic Wave Propagation ◽

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Modeling Elastic Wave Propagation Using $K$ -Space Operator-Based Temporal High-Order Staggered-Grid Finite-Difference Method

IEEE Transactions on Geoscience and Remote Sensing ◽

10.1109/tgrs.2016.2615330 ◽

2017 ◽

Vol 55 (2) ◽

pp. 801-815 ◽

Author(s):

Hanming Chen ◽

Hui Zhou ◽

Qingchen Zhang ◽

Yangkang Chen

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Difference Method ◽

Elastic Wave Propagation ◽

Staggered Grid ◽

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Lowrank Finite-difference Method for Elastic Wave Propagation

78th EAGE Conference and Exhibition 2016 ◽

10.3997/2214-4609.201600813 ◽

2016 ◽

Author(s):

Q.Z. Du ◽

D. Han ◽

S.A. Hou

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Difference Method ◽

Elastic Wave Propagation

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Quadrangle-grid velocity-stress finite-difference method for elastic-wave-propagation simulation

Geophysical Journal International ◽

10.1111/j.1365-246x.1997.tb00599.x ◽

1997 ◽

Vol 131 (1) ◽

pp. 127-134 ◽

Author(s):

Zhang Jianfeng

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Difference Method ◽

Elastic Wave Propagation

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Simulation of Elastic Wave Propagation through Steel/Epoxy Phononic Crystal Waveguide by Displacement-Based Finite Difference Method

Journal of Computational Methods In Engineering ◽

10.18869/acadpub.jcme.36.1.39 ◽

2017 ◽

Vol 36 (1) ◽

pp. 39-46

Author(s):

M. Moradi ◽

M. Bagheri Nouri ◽

◽

Keyword(s):

Wave Propagation ◽

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Difference Method ◽

Phononic Crystal ◽

Elastic Wave Propagation ◽

Displacement Based

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An improved rotated staggered-grid finite-difference method with fourth-order temporal accuracy for elastic-wave modeling in anisotropic media

Journal of Computational Physics ◽

10.1016/j.jcp.2017.08.053 ◽

2017 ◽

Vol 350 ◽

pp. 361-386 ◽

Author(s):

Kai Gao ◽

Lianjie Huang

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Fourth Order ◽

Difference Method ◽

Anisotropic Media ◽

Staggered Grid ◽

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