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A MULTILEVEL PRECONDITIONER FOR THE MORTAR METHOD FOR NONCONFORMING P-1 FINITE ELEMENT 期刊论文
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2009, 卷号: 43, 期号: 3, 页码: 429-444
作者:  Rahman, Talal;  Xu, Xuejun
收藏  |  浏览/下载:109/0  |  提交时间:2018/07/30
Crouzeix-Raviart FE  mortar method  multilevel preconditioner  auxiliary space method  
A mortar edge element method with nearly optimal convergence for three-dimensional Maxwell's equations 期刊论文
MATHEMATICS OF COMPUTATION, 2008, 卷号: 77, 期号: 263, 页码: 1333-1353
作者:  Hu, Qiya;  Shu, Shi;  Zou, Jun
收藏  |  浏览/下载:101/0  |  提交时间:2018/07/30
Maxwell's equations  Nedelec finite elements  domain decomposition  nonmatching grids  generalized interpolation  error estimate  
A regularized domain decomposition method with Lagrange multiplier 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2007, 卷号: 26, 期号: 4, 页码: 367-401
作者:  Hu, Qiya
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
domain decomposition  nonmatching grids  mortar element  Lagrange multipliers  regularization  interface equation  preconditioner  condition number  
Additive Schwarz methods for the Crouzeix-Raviart mortar finite element for elliptic problems with discontinuous coefficients 期刊论文
NUMERISCHE MATHEMATIK, 2005, 卷号: 101, 期号: 3, 页码: 551-572
作者:  Rahman, T;  Xu, XJ;  Hoppe, R
收藏  |  浏览/下载:87/0  |  提交时间:2018/07/30
The mortar element method for a nonlinear biharmonic equation 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2005, 卷号: 23, 期号: 5, 页码: 537-560
作者:  Shi, ZC;  Xu, XJ
收藏  |  浏览/下载:87/0  |  提交时间:2018/07/30
mortar method  nonlinear biharmonic equation  H-1-norm error  energy norm error  
Numerical integrations and unit resolution multipliers for domain decomposition methods with nonmatching grids 期刊论文
COMPUTING, 2005, 卷号: 74, 期号: 2, 页码: 101-129
作者:  Hu, Q
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
domain decomposition  nonmatching grids  mortar element  numerical integration  error estimate  unit resolution multiplier  smooth basis  
Preconditioning Poincare-Steklov operators arising from domain decompositions with mortar multipliers 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2004, 卷号: 24, 期号: 4, 页码: 643-669
作者:  Hu, QY
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
domain decomposition  non-matching grids  mortar multiplier  Poincare-Steklov operator  inexact solver  preconditioner  condition number  
Efficient solvers for saddle-point problems arising from domain decompositions with Lagrange multipliers 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2004, 卷号: 42, 期号: 3, 页码: 905-933
作者:  Hu, QY;  Shi, ZC;  Yu, DH
收藏  |  浏览/下载:112/0  |  提交时间:2018/07/30
domain decomposition  nonmatching grids  mortar element  Lagrange multiplier  weighted saddle-point problem  preconditioner  condition number  
Multigrid for the mortar finite element for parabolic problem 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 4, 页码: 411-420
作者:  Xu, XJ;  Chen, JR
收藏  |  浏览/下载:77/0  |  提交时间:2018/07/30
multigrid  mortar element  parabolic problem  
Uniform convergence and Schwarz method for the mortar element method for non-selfadjoint and indefinite problems 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2002, 卷号: 136, 期号: 2-3, 页码: 517-533
作者:  Chen, JR;  Xu, XJ
收藏  |  浏览/下载:77/0  |  提交时间:2018/07/30
mortar element  indefinite  uniform convergence  Schwarz method