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Wave simulation for the poroelastic wave equations by the multiscale method 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 6, 页码: 2176-2187
作者:  Zhang WenSheng;  Zheng Hui
收藏  |  浏览/下载:149/0  |  提交时间:2020/01/10
Poroelastic wave equations  Inhomogeneous media  Wave simulation  Multiscale method  PML absorbing boundary  
Frequency multiscale full-waveform velocity inversion 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2015, 卷号: 58, 期号: 1, 页码: 216-228
作者:  Zhang WenSheng;  Luo Jia;  Teng JiWen
收藏  |  浏览/下载:106/0  |  提交时间:2021/01/14
ABSORBING BOUNDARY-CONDITIONS  SEISMIC-REFLECTION DATA  FINITE-FREQUENCY  DIFFRACTION TOMOGRAPHY  ELASTIC INVERSION  NEWTON METHODS  GAUSS-NEWTON  DOMAIN  MEDIA  MINIMIZATION  Acoustic wave equation  Frequency multiscale  Time domain  Full-waveform inversion  Velocity  BFGS  Marmousi model  Finite-difference method  MPI parallel  
STABILITY FOR IMPOSING ABSORBING BOUNDARY CONDITIONS IN THE FINITE ELEMENT SIMULATION OF ACOUSTIC WAVE PROPAGATION 期刊论文
Journal of Computational Mathematics, 2014, 卷号: 32, 期号: 1, 页码: 1
作者:  Zhang Wensheng;  Chung Eric T;  Wang Chaowei
收藏  |  浏览/下载:87/0  |  提交时间:2020/01/10
Numerical solution to a linearized KdV equation on unbounded domain 期刊论文
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 2008, 卷号: 24, 期号: 2, 页码: 383-399
作者:  Zheng, Chunxiong;  Wen, Xin;  Han, Houde
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
absorbing boundary conditions  dual-Petrov-Galerkin method  linearized KdV equation  unbounded domains  
Stability analysis of finite element methods for the acoustic wave equation with absorbing boundary conditions (part I) 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 1999, 卷号: 17, 期号: 3, 页码: 293-306
作者:  Shao, XM;  Lan, XL
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
stability  finite element methods  wave equation  absorbing boundary conditions  
Layer stripping method for potential inversion 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 1999, 卷号: 17, 期号: 1, 页码: 25-32
作者:  Dou, XL;  Zhang, GQ
收藏  |  浏览/下载:104/0  |  提交时间:2018/07/30
2-D potential inversion  layer stripping method  absorbing boundary condition  
Stability analysis of finite element methods for the acoustic wave equation with absorbing boundary conditions (part i) 期刊论文
Journal of Computational Mathematics, 1999, 卷号: 17, 期号: 3, 页码: 293
作者:  Shao Xiumin;  Lan Zhiling
收藏  |  浏览/下载:85/0  |  提交时间:2020/01/10