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Extrapolation and superconvergence of the Steklov eigenvalue problem 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2010, 卷号: 33, 期号: 1, 页码: 25-44
作者:  Li, Mingxia;  Lin, Qun;  Zhang, Shuhua
收藏  |  浏览/下载:125/0  |  提交时间:2018/07/30
The Steklov eigenvalue problem  Graded meshes  Richardson extrapolation  Superconvergence  A posteriori error estimators  
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:143/0  |  提交时间:2018/07/30
Second order elliptic eigenvalue problem  Mixed finite element method  Asymptotic error expansion  Richardson extrapolation  Raviart-Thomas element  
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:103/0  |  提交时间:2018/07/30
Stokes特征值问题Q1元的展开式及其外推 期刊论文
数学的实践与认识, 2007, 卷号: 37.0, 期号: 018, 页码: 194-196
作者:  贾尚晖;  高少芹;  谢和虎
收藏  |  浏览/下载:112/0  |  提交时间:2021/01/14
Q1元  Stokes特征值问题  渐进误差展开式  外推  
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:116/0  |  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:116/0  |  提交时间:2018/07/30
second order elliptic problems  mixed finite element methods  asymptotic expansions  interpolation postprocessing  a posteriori error estimators  
Dirichlet-Neumann alternating algorithm based on the natural boundary reduction for time-dependent problems over an unbounded domain 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2003, 卷号: 44, 期号: 4, 页码: 471-486
作者:  Du, QK;  Yu, DH
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
time-dependent problem  natural boundary reduction (NBR)  D-N alternating algorithm  numerical implementation  unbounded domain  
An acceleration method for integral equations by using interpolation post-processing 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 1998, 卷号: 9, 期号: 1-2, 页码: 117-129
作者:  Lin, Q;  Zhang, SH;  Yan, NN
收藏  |  浏览/下载:120/0  |  提交时间:2018/07/30
integral equations  interpolation post-processing  superconvergence  Richardson extrapolation  defect correction  
A note on the convergence of the two-grid method for Toeplitz systems 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 1997, 卷号: 34, 期号: 1, 页码: 11-18
作者:  Sun, HW;  Chan, RH;  Chang, QS
收藏  |  浏览/下载:100/0  |  提交时间:2018/07/30
multigrid method  Toeplitz matrices  Richardson method  damped-Jacobi method