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Simultaneous identification of diffusion coefficient, spacewise dependent source and initial value for one-dimensional heat equation 期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2017, 卷号: 40, 期号: 10, 页码: 3552-3565
作者:  Zhao, Zhi-Xue;  Banda, Mapundi K.;  Guo, Bao-Zhu
浏览  |  Adobe PDF(475Kb)  |  收藏  |  浏览/下载:526/165  |  提交时间:2018/07/30
Inverse Problem  Matrix Pencil Method  Finite Difference Method  Truncated Singular Value Decomposition  Generalized Cross-validation  
ON EXTRAPOLATION CASCADIC MULTIGRID METHOD 期刊论文
Journal of Computational Mathematics, 2011, 卷号: 29, 期号: 6, 页码: 684
作者:  Chen Chuanmiao;  Shi Zhongci;  Hu Hongling
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
Cross rules of some extrapolation algorithms 期刊论文
INVERSE PROBLEMS, 2010, 卷号: 26, 期号: 9, 页码: 22
作者:  Brezinski, Claude;  He, Yi;  Hu, Xing-Biao;  Sun, Jian-Qing
收藏  |  浏览/下载:100/0  |  提交时间:2018/07/30
One-step extrapolation method for reverse time migration 期刊论文
GEOPHYSICS, 2009, 卷号: 74, 期号: 4, 页码: A29-A33
作者:  Zhang, Yu;  Zhang, Guanquan
收藏  |  浏览/下载:113/0  |  提交时间:2018/07/30
extrapolation  geophysical signal processing  inverse problems  seismic waves  seismology  wave equations  
New expansions of numerical eigenvalues by Wilson's element 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2009, 卷号: 225, 期号: 1, 页码: 213-226
作者:  Lin, Qun;  Huang, Hung-Tsai;  Li, Zi-Cai
收藏  |  浏览/下载:91/0  |  提交时间:2018/07/30
Wilson's element  Eigenvalue problem  Extrapolation  Global superconvergence  
New expansions of numerical eigenvalues by finite elements 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2008, 卷号: 217, 期号: 1, 页码: 9-27
作者:  Huang, Hung-Tsai;  Li, Zi-Cai;  Lin, Qun
收藏  |  浏览/下载:74/0  |  提交时间:2018/07/30
bilinear elements  rotated bilinear element  the extension of rotated bilinear element  Wilson's element  Eigenvalue problem  extrapolation  global superconvergence  
A Note on Richardson Extrapolation of Galerkin Methods for Eigenvalue Problems of Fredholm Integral Equations 期刊论文
Journal of Computational Mathematics, 2008, 卷号: 26, 期号: 4, 页码: 598
作者:  Qiumei Huang;  Yidu Yang
收藏  |  浏览/下载:84/0  |  提交时间:2018/07/30
New expansions of numerical eigenvalues for -Delta u = lambda rho u by nonconforming elements 期刊论文
MATHEMATICS OF COMPUTATION, 2008, 卷号: 77, 期号: 264, 页码: 2061-2084
作者:  Lin, Qun;  Huang, Hung-Tsai;  Li, Zi-Cai
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
bilinear elements  rotated bilinear element  the extension of rotated bilinear element  Wilson's element  eigenvalue problem  extrapolation  global superconvergence  
New error estimates of biquadratic Lagrange elements for Poisson's equation 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2006, 卷号: 56, 期号: 5, 页码: 712-744
作者:  Huang, HT;  Li, ZC;  Zhou, AH
收藏  |  浏览/下载:92/0  |  提交时间:2018/07/30
lagrange elements  biquadratic elements  Poisson's equation  global superconvergence  ultraconvergence  
Asymptotic expansions and Richardson extrapolation of approximate solutions for second order elliptic problems on rectangular domains by mixed finite element methods 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2006, 卷号: 44, 期号: 3, 页码: 1122-1149
作者:  Fairweather, Graeme;  Lin, Qun;  Lin, Yanping;  Wang, Junping;  Zhang, Shuhua
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
second order elliptic problems  mixed finite element methods  asymptotic expansions  interpolation postprocessing  a posteriori error estimators