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EFFICIENT PARALLEL HYBRID COMPUTATIONS FOR THREE-DIMENSIONAL WAVE EQUATION PRESTACK DEPTH IMAGING 期刊论文
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2010, 卷号: 7, 期号: 2, 页码: 373-391
Authors:  Zhang, Wensheng;  Wong, Yau-Shu
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prestack depth imaging  prestack migration  wavefield extrapolation  wave equation  hybrid method  parallel compuation  MPI  
Methods for wave equation prestack depth migration and numerical experiments 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2004, 卷号: 47, 页码: 111-120
Authors:  Zhang, GQ;  Zhang, WS
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wave operator splitting  3D prestack depth migration  SEG/EAEG model  synthesized-shot  finite-difference method  factorization method  hybrid method  MPI  
Factorization synthesized-shot prestack depth migration in the helical coordinate system 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2003, 卷号: 46, 期号: 4, 页码: 520-525
Authors:  Zhang, WS;  Zhang, GQ
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prestack depth migration  helical coordinate system  fractorization  hybrid method  wavefield synthesizing  MPI parallel  
Prestack depth migration by hybrid method with high precision and its parallel implementation 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2001, 卷号: 44, 期号: 4, 页码: 542-551
Authors:  Zhang, WS;  Zhang, GQ
Favorite  |  View/Download:90/0  |  Submit date:2018/07/30
wavefield splitting  hybrid method  prestack depth migration  splitting method  MPI parallel