Least Squares Rotated Staggered-grid Finite-difference Method for Anisotropic Pseudo-acoustic Wave Modeling and RTM

77th EAGE Conference and Exhibition 2015 ◽

10.3997/2214-4609.201412617 ◽

2015 ◽

Author(s):

F.S. Yang ◽

Z.C. Li ◽

X.D. Wang ◽

K. Zhang

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Acoustic Wave ◽

Least Squares ◽

Difference Method ◽

Staggered Grid ◽

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A unified approach implementing land and ocean-bottom topographies in the staggered-grid finite-difference method for seismic wave modeling

Proceedings of the 9th SEGJ International Symposium ◽

10.1190/segj092009-001.13 ◽

2009 ◽

Author(s):

Hiroshi Takenaka ◽

Takeshi Nakamura ◽

Taro Okamoto ◽

Yoshiyuki Kaneda

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Seismic Wave ◽

Difference Method ◽

Staggered Grid ◽

Ocean Bottom ◽

Unified Approach ◽

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An optimal implicit staggered-grid finite-difference method based on sampling approximation for elastic wave modeling

10.1190/segam2015-5813150.1 ◽

2015 ◽

Author(s):

Lei Yang* ◽

Hongyong Yan ◽

Hong Liu

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Difference Method ◽

Staggered Grid ◽

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A mimetic finite‐difference method for acoustic‐wave modeling on arbitrary meshes

10.1190/1.3059298 ◽

2008 ◽

Author(s):

Konstantin Lipnikov ◽

Lianjie Huang

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Acoustic Wave ◽

Difference Method ◽

Wave Modeling ◽

Mimetic Finite Difference Method

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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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Frequency-domain acoustic-wave modeling using a mesh-free finite-difference method with optimal coefficients of the acceleration term

10.1190/segam2018-2998173.1 ◽

2018 ◽

Author(s):

Junichi Takekawa ◽

Hitoshi Mikada

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Acoustic Wave ◽

Frequency Domain ◽

Difference Method ◽

Wave Modeling ◽

Optimal Coefficients ◽

Mesh Free ◽

Acceleration Term

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Accuracy of the staggered-grid finite-difference method of the acoustic wave equation for marine seismic reflection modeling

Chinese Journal of Oceanology and Limnology ◽

10.1007/s00343-013-2074-6 ◽

2013 ◽

Vol 31 (1) ◽

pp. 169-177 ◽

Author(s):

Jin Qian ◽

Shiguo Wu ◽

Ruofei Cui

Keyword(s):

Wave Equation ◽

Finite Difference ◽

Finite Difference Method ◽

Acoustic Wave ◽

Difference Method ◽

Seismic Reflection ◽

Staggered Grid ◽

Acoustic Wave Equation ◽

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Optimizing staggered-grid finite-difference method based on the least-squares combination of the square window function

Applied Geophysics ◽

10.1007/s11770-021-0884-4 ◽

2021 ◽

Author(s):

Chao-pu Chen ◽

Hong Liu ◽

Zhi-yang Wang ◽

Wen-lei Bai ◽

Cheng-fang Zhang ◽

...

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Least Squares ◽

Difference Method ◽

Window Function ◽

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The Role and Application of Entropy Terms For Acoustic Wave Modeling by the Finite-Difference Method

Exploration Geophysics ◽

10.1071/eg984189c ◽

1984 ◽

Vol 15 (3) ◽

pp. 189-191

Author(s):

M. A. Dablain

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Acoustic Wave ◽

Difference Method ◽

Wave Modeling ◽

The Finite Difference Method

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A new staggered-grid scheme for decoupled elastic-wave modeling based on low-rank finite-difference method

10.1190/segam2017-17747488.1 ◽

2017 ◽

Author(s):

Yuxin Yuan ◽

Hong Liu ◽

Hu Ting ◽

Zhiyang Wang

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Elastic Wave ◽

Difference Method ◽

Low Rank ◽

Staggered Grid ◽

Wave Modeling ◽

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Nonuniform grid implicit spatial finite difference method for acoustic wave modeling in tilted transversely isotropic media

Journal of Applied Geophysics ◽

10.1016/j.jappgeo.2011.09.027 ◽

2012 ◽

Vol 76 ◽

pp. 44-49 ◽

Author(s):

Chunlei Chu ◽

Paul L. Stoffa

Keyword(s):

Finite Difference ◽

Finite Difference Method ◽

Acoustic Wave ◽

Difference Method ◽

Transversely Isotropic ◽

Nonuniform Grid ◽

Wave Modeling ◽

Transversely Isotropic Media ◽

Isotropic Media

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