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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  
Existence and construction of Hamiltonian paths and cycles on conforming tetrahedral meshes 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2011, 卷号: 88, 期号: 6, 页码: 1137-1143
作者:  Liu, Hui;  Zhang, Linbo
收藏  |  浏览/下载：134/0  |  提交时间：2018/07/30
adaptive finite element  tetrahedral meshes  Hamiltonian path  Hamiltonian cycle  mesh partitioning  
The adaptive immersed interface finite element method for elliptic and Maxwell interface problems 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2009, 卷号: 228, 期号: 14, 页码: 5000-5019
作者:  Chen, Zhiming;  Xiao, Yuanming;  Zhang, Linbo
收藏  |  浏览/下载：136/0  |  提交时间：2018/07/30
Adaptive finite element method  Interface problems  Non-body-fitted meshes  Elliptic equation  Maxwell's equations  
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：126/0  |  提交时间：2018/07/30
multigrid V-cycle algorithm  adaptive finite element meshes  local relaxation  Scott-Zhang interpolation