Remarks on Multilevel Bases for Divergence-Free Finite Elements

被引：0

作者：

P. Oswald

机构：

[1] Lucent Technologies,Bell Laboratories

来源：

Numerical Algorithms | 2001年 / 27卷

关键词：

generalized Stokes problem; mixed finite elements; divergence-free finite elements; preconditioners; hierarchical bases;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The connection between the multilevel factorization method recently proposed by Sarin and Sameh for solving mixed discretizations of the Stokes equation using a divergence-free finite element formulation, and hierarchical basis preconditioners for the Poisson problem is established. For the 2D triangular Taylor–Hood element, a preconditioner is proposed that could be useful in fractional step methods.

引用

页码：131 / 152

页数：21

共 31 条

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