CSpace

浏览/检索结果: 共4条,第1-4条 帮助

已选(0)清除 条数/页:   排序方式:
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
作者:  Zhang, Wensheng;  Wong, Yau-Shu
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
prestack depth imaging  prestack migration  wavefield extrapolation  wave equation  hybrid method  parallel compuation  MPI  
Asymptotic error expansion and Richardson extrapolation of eigenvalue approximations for second order elliptic problems by the mixed finite element method 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2009, 卷号: 59, 期号: 8, 页码: 1884-1893
作者:  Lin, Qun;  Xie, Hehu
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
Second order elliptic eigenvalue problem  Mixed finite element method  Asymptotic error expansion  Richardson extrapolation  Raviart-Thomas element  
Approximation and eigenvalue extrapolation of Stokes eigenvalue problem by nonconforming finite element methods 期刊论文
APPLICATIONS OF MATHEMATICS, 2009, 卷号: 54, 期号: 1, 页码: 1-15
作者:  Jia, Shanghui;  Xie, Hehu;  Yin, Xiaobo;  Gao, Shaoqin
收藏  |  浏览/下载:109/0  |  提交时间:2018/07/30
Stokes eigenvalue problem  stream function-vorticity-pressure method  asymptotic expansion  extrapolation  a posteriori error estimates  nonconforming finite element methods  
Weak approximations and extrapolations of stochastic differential equations with jumps 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2000, 卷号: 37, 期号: 6, 页码: 1747-1767
作者:  Liu, XQ;  Li, CW
收藏  |  浏览/下载:121/0  |  提交时间:2018/07/30
jump diffusion  Ito-Taylor expansion  weak convergence  extrapolation method