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LOCAL MULTILEVEL METHODS FOR SECOND-ORDER ELLIPTIC PROBLEMS WITH HIGHLY DISCONTINUOUS COEFFICIENTS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2012, 卷号: 30, 期号: 3, 页码: 223-248
作者:  Chen Huangxin;  Xu Xuejun;  Zheng Weiying
收藏  |  浏览/下载:115/0  |  提交时间:2021/01/14
BOUNDARY-VALUE-PROBLEMS  WEIGHTED L2 PROJECTION  FINITE-ELEMENT METHODS  MULTIGRID V-CYCLE  DOMAIN DECOMPOSITION  3 DIMENSIONS  ITERATIVE METHODS  ERROR ESTIMATORS  SCHWARZ METHODS  REFINED MESHES  Local multilevel method  Adaptive finite element method  Preconditioned conjugate gradient method  Discontinuous coefficients  
Multigrid algorithm for the coupling system of natural boundary element method and finite element method for unbounded domain problems 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2007, 卷号: 25, 期号: 1, 页码: 13-26
作者:  Zhang, Sheng;  Yu, Dehao
收藏  |  浏览/下载:121/0  |  提交时间:2018/07/30
multigird algorithm  finite element method  boundary element method  coupling  unbounded domain problem  
On the convergence of the nonnested V-cycle multigrid method for nonsymmetric and indefinite second-order elliptic problems 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2006, 卷号: 24, 期号: 2, 页码: 157-168
作者:  Duan, HY;  Lin, Q
收藏  |  浏览/下载:98/0  |  提交时间:2018/07/30
nonnested V-cycle multigrid method  second-order elliptic problems  
A V-cycle mutigrid for quadrilateral rotated Q(1) element with numerical integration 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 5, 页码: 545-554
作者:  Shi, ZC;  Xu, XJ
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
multigrid  rotated Q(1)  elements  numerical integration  
Gauss-Seidel-type multigrid methods 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 4, 页码: 421-434
作者:  Huang, ZH;  Chang, QS
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
multigrid methods  Gauss-Seidel solution  interpolation formula  convergence  
Multigrid methods for Morley element on nonnested meshes 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 1998, 卷号: 16, 期号: 5, 页码: 385-394
作者:  Shi, ZC;  Xie, ZH
收藏  |  浏览/下载:63/0  |  提交时间:2018/07/30
multigrid method  Morley element  nonnested meshes