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Solving Helmholtz equation at high wave numbers in exterior domains 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2017, 卷号: 298, 页码: 221-235
作者:  Wang, Kun;  Wong, Yau Shu;  Huang, Jizu
收藏  |  浏览/下载:143/0  |  提交时间:2018/07/30
Helmholtz equation  High wave number  Local refinement  Polar and spherical coordinates  Pollution-free scheme  
Optimal L-infinity Estimates for Galerkin Methods for Nonlinear Singular Two-point Boundary Value Problems 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2015, 卷号: 31, 期号: 3, 页码: 719-728
作者:  Zhang, Xu;  Shi, Zhong-ci
收藏  |  浏览/下载:153/0  |  提交时间:2018/07/30
singular  two-point boundary value problems  symmetric Galerkin method  maximum norm error estimate  superconvergence  local mesh refinement  
Convergence analysis of the adaptive finite element method with the red-green refinement 期刊论文
SCIENCE CHINA-MATHEMATICS, 2010, 卷号: 53, 期号: 2, 页码: 499-512
作者:  Zhao XuYing;  Hu Jun;  Shi ZhongCi
收藏  |  浏览/下载:126/0  |  提交时间:2018/07/30
red-green refinement  adaptive finite element method  convergence  non-nested local refinement  
ADAPTIVE FINITE ELEMENT METHODS ON QUADRILATERAL MESHES WITHOUT HANGING NODES 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2010, 卷号: 32, 期号: 4, 页码: 2099-2120
作者:  Zhao, Xuying;  Mao, Shipeng;  Shi, Zhongci
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
local refinement  adaptive finite element  red-green refinement  enneasection  1-irregular mesh  hanging node  
Local Multigrid in H(curl) 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2009, 卷号: 27, 期号: 5, 页码: 573-603
作者:  Hiptmair, Ralf;  Zheng, Weiying
收藏  |  浏览/下载:129/0  |  提交时间:2018/07/30
Edge elements  Local multigrid  Stable multilevel splittings  Subspace correction theory  Regular decompositions of H(curl, Omega)  Helmholtz-type decompositions  Local mesh refinement  
Computation of Dendritic Growth with Level Set Model Using a Multi-Mesh Adaptive Finite Element Method 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2009, 卷号: 39, 期号: 3, 页码: 441-453
作者:  Di, Yana;  Li, Ruo
收藏  |  浏览/下载:123/0  |  提交时间:2018/07/30
Multi-mesh  Local refinement  Adaptive finite element  Dendritic growth  Level set