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Time-domain PML analysis of a fluid-solid interaction problem above a rough surface 期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2022, 页码: 18
作者:  Wei, Changkun;  Yang, Jiaqing;  Zhang, Bo
收藏  |  浏览/下载:107/0  |  提交时间:2023/02/07
acoustic wave equation  elastic wave equation  exponential convergence  perfectly matched layer  stability  unbounded rough surface  
Acoustic multi-parameter full waveform inversion based on the wavelet method 期刊论文
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, 2020, 页码: 28
作者:  Zhang, Wensheng
收藏  |  浏览/下载:204/0  |  提交时间:2020/09/23
Full waveform inversion  multi-parameter  wavelet method  numerical schemes  acoustic wave  time domain  
On isotropic cloaking and interior transmission eigenvalue problems 期刊论文
EUROPEAN JOURNAL OF APPLIED MATHEMATICS, 2018, 卷号: 29, 期号: 2, 页码: 253-280
作者:  Ji, Xia;  Liu, Hongyu
收藏  |  浏览/下载:177/0  |  提交时间:2018/07/30
Acoustic wave scattering  invisibility cloaking  isotropic and regular  interior transmission eigenvalues  
A new family of fourth-order locally one-dimensional schemes for the three-dimensional wave equation 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2017, 卷号: 311, 页码: 130-147
作者:  Zhang, Wensheng;  Jiang, Jiangjun
收藏  |  浏览/下载:147/0  |  提交时间:2018/07/30
3D  Acoustic wave equation  LOD  Fourth-order accuracy  Stability  Compact  
ANALYSIS OF TRANSIENT ACOUSTIC-ELASTIC INTERACTION IN AN UNBOUNDED STRUCTURE 期刊论文
SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 2017, 卷号: 49, 期号: 5, 页码: 3951-3972
作者:  Gao, Yixian;  Li, Peijun;  Zhang, Bo
收藏  |  浏览/下载:192/0  |  提交时间:2018/07/30
acoustic wave equation  elastic wave equation  unbounded rough surface  time domain  stability  a priori estimates  
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:147/0  |  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  
3D prestack depth migration with factorization four-way splitting scheme 期刊论文
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2005, 卷号: 2, 页码: 183-196
作者:  Zhang, Wensheng;  Zhang, Guanquan
收藏  |  浏览/下载:142/0  |  提交时间:2018/07/30
3D  acoustic wave equation  hybrid method  factorization  four-way splitting  MPI