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On the coupled NBEM and FEM for a class of nonlinear exterior Dirichlet problem in R-2 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2004, 卷号: 47, 页码: 181-189
作者:  Wu, ZP;  Kang, T;  Yu, DH
收藏  |  浏览/下载:103/0  |  提交时间:2018/07/30
natural boundary integral method  finite element method  coupling method  error estimate  
A posteriori error estimate of the DSD method for first-order hyperbolic equations 期刊论文
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2002, 卷号: 23, 期号: 6, 页码: 732-740
作者:  Kang, T;  Yu, DH
收藏  |  浏览/下载:73/0  |  提交时间:2018/07/30
posteriori error estimate  discontinuous-streamline diffusion method  first-order hyperbolic equation  
A preconditioner for coupling system of natural boundary element and composite grid finite element 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2002, 卷号: 20, 期号: 2, 页码: 165-174
作者:  Hu, QY;  Yu, DH
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
natural boundary reduction  composite grid  error estimate  preconditioner  condition number  
A coupling of FEM-BEM for a kind of Signorini contact problem 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2001, 卷号: 44, 期号: 7, 页码: 895-906
作者:  Hu, QY;  Yu, DH
收藏  |  浏览/下载:94/0  |  提交时间:2018/07/30
Signorini contact  FEM-BEM coupling  variational inequality  iterative method  convergence rate  
Solving singularity problems in unbounded domains by coupling of natural BEM and composite grid FEM 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2001, 卷号: 37, 期号: 1-2, 页码: 127-143
作者:  Hu, QY;  Yu, DH
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
natural boundary reduction  composite grid  error estimate  iteration algorithm  convergence rate