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AN EFFECTIVE PRECONDITIONER FOR A PML SYSTEM FOR ELECTROMAGNETIC SCATTERING PROBLEM 期刊论文
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2015, 卷号: 49, 期号: 3, 页码: 839-854
作者:  Hu, Qiya;  Liu, Chunmei;  Shu, Shi;  Zou, Jun
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
Maxwell scattering problem  edge finite elements  PML equations  Schur complement-type preconditioner  
A NONCONFORMING FINITE ELEMENT METHOD FOR FOURTH ORDER CURL EQUATIONS IN R-3 期刊论文
MATHEMATICS OF COMPUTATION, 2011, 卷号: 80, 期号: 276, 页码: 1871-1886
作者:  Zheng, Bin;  Hu, Qiya;  Xu, Jinchao
收藏  |  浏览/下载:100/0  |  提交时间:2018/07/30
INEXACT SOLVERS FOR SADDLE-POINT SYSTEM ARISING FROM DOMAIN DECOMPOSITION OF LINEAR ELASTICITY PROBLEMS IN THREE DIMENSIONS 期刊论文
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2011, 卷号: 8, 期号: 1, 页码: 156-173
作者:  Chen, Xingding;  Hu, Qiya
收藏  |  浏览/下载:108/0  |  提交时间:2018/07/30
Domain decomposition  geometrically non-conforming  Lagrange multiplier  saddle-point system  preconditioners  condition number