CSpace

浏览/检索结果: 共7条,第1-7条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Postprocessing and higher order convergence for the mixed finite element approximations of the eigenvalue problem 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2011, 卷号: 61, 期号: 4, 页码: 615-629
作者:  Chen, Hongtao;  Jia, Shanghui;  Xie, Hehu
收藏  |  浏览/下载:103/0  |  提交时间:2018/07/30
Second order elliptic eigenvalue problem  Mixed finite element method  Raviart-Thomas  Rayleigh quotient formula  Supercloseness  Postprocessing  
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:120/0  |  提交时间:2018/07/30
Second order elliptic eigenvalue problem  Mixed finite element method  Asymptotic error expansion  Richardson extrapolation  Raviart-Thomas element  
Anisotropic conforming rectangular elements for elliptic problems of any order 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2009, 卷号: 59, 期号: 5, 页码: 1137-1148
作者:  Chen, Shaochun;  Yang, Yongqin;  Mao, Shipeng
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
Anisotropic Hermite interpolation  Divided difference with coincident knots  Elliptic problem of any order  
Multiscale numerical algorithm for the elliptic eigenvalue problem with the mixed boundary in perforated domains 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2008, 卷号: 58, 期号: 9, 页码: 1349-1374
作者:  Cao, Li-Qun;  Luo, Jian-Lan
收藏  |  浏览/下载:111/0  |  提交时间:2018/07/30
homogenization  asymptotic expansion  elliptic eigenvalue problems  perforated domain  finite element method  
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:100/0  |  提交时间:2018/07/30
lagrange elements  biquadratic elements  Poisson's equation  global superconvergence  ultraconvergence  
A multiscale finite element method for elliptic problems with highly oscillatory coefficients 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2004, 卷号: 50, 期号: 1, 页码: 1-13
作者:  Chen, JR;  Cui, JZ
收藏  |  浏览/下载:98/0  |  提交时间:2018/07/30
multiscale finite element  elliptic problems  highly oscillatory coefficients  domain decomposition preconditioning algorithm  
A class of hybrid algebraic multilevel preconditioning methods 期刊论文
APPLIED NUMERICAL MATHEMATICS, 1996, 卷号: 19, 期号: 4, 页码: 389-399
作者:  Bai, ZZ
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
multilevel method  polynomial acceleration  finite element  optimal-order preconditioner