A Relaxed Dimensional Factorization preconditioner for the incompressible Navier-Stokes equations

doi:10.1016/j.jcp.2011.04.001

科研成果详情

题名	A Relaxed Dimensional Factorization preconditioner for the incompressible Navier-Stokes equations
作者	Benzi，Michele 1; Ng，Michael 2; Niu，Qiang 3,4; Wang，Zhen 1
发表日期	2011
发表期刊	Journal of Computational Physics
ISSN/eISSN	0021-9991
卷号	230 期号:16 页码:6185-6202
摘要	In this paper we introduce a Relaxed Dimensional Factorization (RDF) preconditioner for saddle point problems. Properties of the preconditioned matrix are analyzed and compared with those of the closely related Dimensional Splitting (DS) preconditioner recently introduced by Benzi and Guo [7]. Numerical results for a variety of finite element discretizations of both steady and unsteady incompressible flow problems indicate very good behavior of the RDF preconditioner with respect to both mesh size and viscosity. © 2011 Elsevier Inc.
关键词	Dimensional Factorization Dimensional Splitting Krylov subspace method Navier-Stokes equations Oseen problem Saddle point problem
DOI	10.1016/j.jcp.2011.04.001
URL	查看来源
语种	英语English
Scopus入藏号	2-s2.0-79957551863
引用统计	被引频次：95[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/6618
专题	北师香港浸会大学
通讯作者	Benzi，Michele
作者单位	1.Department of Mathematics and Computer Science,Emory University,Atlanta, GA 30322,United States 2.Department of Mathematics,Hong Kong Baptist University,Kowloon Tong,Hong Kong 3.BNU-HKBU United International College,Zhuhai 519085,China 4.Mathematics and Physics Teaching Centre,Xi'an Jiaotong-Liverpool University,Suzhou 215123,China
推荐引用方式 GB/T 7714	Benzi，Michele,Ng，Michael,Niu，Qianget al. A Relaxed Dimensional Factorization preconditioner for the incompressible Navier-Stokes equations[J]. Journal of Computational Physics, 2011, 230(16): 6185-6202.
APA	Benzi，Michele, Ng，Michael, Niu，Qiang, & Wang，Zhen. (2011). A Relaxed Dimensional Factorization preconditioner for the incompressible Navier-Stokes equations. Journal of Computational Physics, 230(16), 6185-6202.
MLA	Benzi，Michele,et al."A Relaxed Dimensional Factorization preconditioner for the incompressible Navier-Stokes equations". Journal of Computational Physics 230.16(2011): 6185-6202.