A variational multiscale method with bubble stabilization for the Oseen problem based on two local Gauss integrations

	A variational multiscale method with bubble stabilization for the Oseen problem based on two local Gauss integrations
	Zheng, Haibiao; Yu, Jiaping; Li, Kaitai; Shi, Feng
刊名	APPLIED MATHEMATICS AND COMPUTATION
	2012
英文摘要	We present a variational multiscale method for the Oseen equation with higher Reynolds number. Based on the mini-element discretization, the stabilization term only depends on bubble functions, and the best algorithmic feature of our method is using two local Gauss integrations to replace projection operator without adding any extra storage. A priori error estimate is proved and the effectiveness of the method is illustrated through several numerical experiments. © 2012 Elsevier Inc. All rights reserved.(36 refs)
收录类别	SCI
原文出处	http://www.sciencedirect.com/science/article/pii/S0096300312009848
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/4159]
专题	深圳先进技术研究院_数字所
作者单位	APPLIED MATHEMATICS AND COMPUTATION
推荐引用方式 GB/T 7714	Zheng, Haibiao,Yu, Jiaping,Li, Kaitai,et al. A variational multiscale method with bubble stabilization for the Oseen problem based on two local Gauss integrations[J]. APPLIED MATHEMATICS AND COMPUTATION,2012.
APA	Zheng, Haibiao,Yu, Jiaping,Li, Kaitai,&Shi, Feng.(2012).A variational multiscale method with bubble stabilization for the Oseen problem based on two local Gauss integrations.APPLIED MATHEMATICS AND COMPUTATION.
MLA	Zheng, Haibiao,et al."A variational multiscale method with bubble stabilization for the Oseen problem based on two local Gauss integrations".APPLIED MATHEMATICS AND COMPUTATION (2012).