A boundary multiplier/fictitious domain method for the steady incompressible Navier-Stokes equations

被引：0
|
作者：
Girault, V
Glowinski, R
López, H
Vila, JP
机构：
[1] Univ Paris 06, Anal Numer Lab, F-75252 Paris 05, France
[2] Univ Houston, Dept Math, Houston, TX 77204 USA
[3] Cent Univ Venezuela, Fac Ciencias, Escuela Comp, Caracas, Venezuela
[4] Inst Natl Sci Appl, MIP, UMR CNRS 9640, F-31077 Toulouse, France
来源：
NUMERISCHE MATHEMATIK | 2001年 / 88卷 / 01期
关键词：
D O I：
10.1007/PL00005441
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We analyze the error of a fictitious-domain method with boundary Lagrange multiplier. It is applied to solve a non-homogeneous steady incompressible Navier-Stokes problem in a domain with a multiply-connected boundary. The interior mesh in the fictitious domain and the boundary mesh are independent, up to a mesh-length ratio.
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页码：75 / 103
页数：29
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