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Variation-difference method for solving boundary value problems for linear elliptic complex equations 期刊论文
PROGRESS IN NATURAL SCIENCE, 2001, 卷号: 11, 期号: 11, 页码: 808-817
作者:  Xu, ZL;  Wen, GC
收藏  |  浏览/下载:75/0  |  提交时间:2018/07/30
variation-difference method  boundary value problems  elliptic complex equations  approximation solution  error estimate  
A sparse finite element method with high accuracy Part I 期刊论文
NUMERISCHE MATHEMATIK, 2001, 卷号: 88, 期号: 4, 页码: 731-742
作者:  Lin, Q;  Yan, NN;  Zhou, AH
收藏  |  浏览/下载:86/0  |  提交时间:2018/07/30
Multigrid method and multilevel additive preconditioner for mixed element method for non-self-adjoint and indefinite problems 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2001, 卷号: 119, 期号: 2-3, 页码: 229-247
作者:  Chen, JR
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
multigrid  multilevel additive preconditioner  mixed element  indefinite problems  
Modified block SSOR preconditioners for symmetric positive definite linear systems 期刊论文
ANNALS OF OPERATIONS RESEARCH, 2001, 卷号: 103, 页码: 263-282
作者:  Bai, ZZ
收藏  |  浏览/下载:137/0  |  提交时间:2018/07/30
symmetric positive definite linear system  block SSOR iteration  preconditioner  hierarchical basis discretization