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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:89/0  |  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:135/0  |  提交时间:2018/07/30
symmetric positive definite linear system  block SSOR iteration  preconditioner  hierarchical basis discretization  
A solution method for a certain nonlinear interface problem in unbounded domains 期刊论文
COMPUTING, 2001, 卷号: 67, 期号: 2, 页码: 119-140
作者:  Hu, Q;  Yu, D
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
interface problem  FEM-BEM coupling  steepest descent method  preconditioner  condition number