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Preconditioning Poincare-Steklov operators arising from domain decompositions with mortar multipliers 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2004, 卷号: 24, 期号: 4, 页码: 643-669
作者:  Hu, QY
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
domain decomposition  non-matching grids  mortar multiplier  Poincare-Steklov operator  inexact solver  preconditioner  condition number  
A non-conforming domain decomposition for Raviart-Thomas vector fields in three dimensions 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2004, 卷号: 47, 页码: 190-199
作者:  Hu, QY
收藏  |  浏览/下载:98/0  |  提交时间:2018/07/30
domain decomposition  nonmatching grids  Raviart-Thomas finite elements  matching condition  error estimate  
Efficient solvers for saddle-point problems arising from domain decompositions with Lagrange multipliers 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2004, 卷号: 42, 期号: 3, 页码: 905-933
作者:  Hu, QY;  Shi, ZC;  Yu, DH
收藏  |  浏览/下载:112/0  |  提交时间:2018/07/30
domain decomposition  nonmatching grids  mortar element  Lagrange multiplier  weighted saddle-point problem  preconditioner  condition number  
Substructuring preconditioners for saddle-point problems arising from Maxwell's equations in three dimensions 期刊论文
MATHEMATICS OF COMPUTATION, 2004, 卷号: 73, 期号: 245, 页码: 35-61
作者:  Hu, QY;  Zou, J
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
Maxwell's equations  Nedelec finite elements  nonoverlapping domain decomposition  condition numbers