scholarly journals Three-dimensional anisotropic seismic wave modelling in spherical coordinates by a collocated-grid finite-difference method

2012 ◽  
Vol 188 (3) ◽  
pp. 1359-1381 ◽  
Author(s):  
Wei Zhang ◽  
Yang Shen ◽  
Li Zhao
Keyword(s):  
Finite Difference ◽  
Finite Difference Method ◽  
Seismic Wave ◽  
Difference Method ◽  
Three Dimensional ◽  
Spherical Coordinates ◽  
Wave Modelling ◽  
Collocated Grid

2-D poroelastic wave modelling with a topographic free surface by the curvilinear grid finite-difference method

2019 ◽  
Vol 218 (3) ◽  
pp. 1961-1982 ◽  
Author(s):  
Yao-Chong Sun ◽  
Hengxin Ren ◽  
Xu-Zhen Zheng ◽  
Na Li ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Free Surface ◽  
Finite Difference ◽  
Finite Difference Method ◽  
Difference Method ◽  
Wave Modelling ◽  
Curvilinear Grid

Non-Paraxial Split-Step Semi-Vectorial Finite-Difference Method for Three-Dimensional Wide-Angle Beam Propagation

2010 ◽  
Vol 27 (1) ◽  
pp. 014201
Author(s):  
Cheng Hua ◽  
Zang Wei-Ping ◽  
Zhao Zi-Yu ◽  
Li Zu-Bin ◽  
Zhou Wen-Yuan ◽  
...  
Keyword(s):  
Finite Difference ◽  
Finite Difference Method ◽  
Difference Method ◽  
Three Dimensional ◽  
Beam Propagation ◽  
Wide Angle
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