Rank equalities for idempotent matrices with applications

doi:10.1016/j.cam.2005.04.023

CORC > 上海财经大学 > 上海财经大学

	Rank equalities for idempotent matrices with applications
	Tian, YG ; Styan, GPH
刊名	JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
	2006-06-15
卷号	191 期号:1 页码:77-97
关键词	idempotent matrix orthogonal projector rank equalities rank formulas for partitioned matrices range equalities nonsingularity elementary block matrix operations generalized inverse
ISSN号	0377-0427
DOI	10.1016/j.cam.2005.04.023
英文摘要	We show by elementary block matrix operations a variety of rank equalities related to sums of two idempotent matrices, and give various consequences and applications. (c) 2005 Elsevier B.V. All rights reserved.
WOS研究方向	Mathematics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000236439800005
内容类型	期刊论文
源URL	[http://10.2.47.112/handle/2XS4QKH4/2640]
专题	上海财经大学
通讯作者	Tian, YG
作者单位	1.Shanghai Univ Finance & Econ, Sch Econ, Shanghai 200433, Peoples R China; 2.McGill Univ, Dept Math & Stat, Montreal, PQ H3A 2K6, Canada
推荐引用方式 GB/T 7714	Tian, YG,Styan, GPH. Rank equalities for idempotent matrices with applications[J]. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS,2006,191(1):77-97.
APA	Tian, YG,&Styan, GPH.(2006).Rank equalities for idempotent matrices with applications.JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS,191(1),77-97.
MLA	Tian, YG,et al."Rank equalities for idempotent matrices with applications".JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 191.1(2006):77-97.