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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：160/0  |  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  
Uniform convergence of multigrid V-cycle on adaptively refined finite element meshes for second order elliptic problems 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2006, 卷号: 49, 期号: 10, 页码: 1405-1429
作者:  Wu Haijun;  Chen Zhiming
收藏  |  浏览/下载：127/0  |  提交时间：2018/07/30
multigrid V-cycle algorithm  adaptive finite element meshes  local relaxation  Scott-Zhang interpolation  
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：135/0  |  提交时间：2018/07/30
nonnested V-cycle multigrid method  second-order elliptic problems  
V-cycle multigrid methods for Wilson nonconforming element 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2000, 卷号: 43, 期号: 7, 页码: 673-684
作者:  Shi, ZC;  Xu, XJ
收藏  |  浏览/下载：116/0  |  提交时间：2018/07/30
Wilson element  numerical integrations  V-cycle multigrid