Product of two positive contractions

完整後設資料紀錄

DC 欄位	值	語言
dc.contributor.author	Li, Chi-Kwong	en_US
dc.contributor.author	Pelejo, Diane Christine	en_US
dc.contributor.author	Wang, Kuo-Zhong	en_US
dc.date.accessioned	2017-04-21T06:56:24Z	-
dc.date.available	2017-04-21T06:56:24Z	-
dc.date.issued	2016-07-15	en_US
dc.identifier.issn	0024-3795	en_US
dc.identifier.uri	http://dx.doi.org/10.1016/j.laa.2016.03.016	en_US
dc.identifier.uri	http://hdl.handle.net/11536/133606	-
dc.description.abstract	Several characterizations are given for a square matrix that can be written as the product of two positive (semidefinite) contractions. Based on one of these characterizations, and the theory of alternating projections, a Matlab program is written to check the condition and construct the two positive contractions whose product equal to the given matrix, if they exist. (C) 2016 Elsevier Inc. All rights reserved.	en_US
dc.language.iso	en_US	en_US
dc.subject	Positive semidefinite matrices	en_US
dc.subject	Orthogonal projections	en_US
dc.subject	Eigenvalues	en_US
dc.title	Product of two positive contractions	en_US
dc.identifier.doi	10.1016/j.laa.2016.03.016	en_US
dc.identifier.journal	LINEAR ALGEBRA AND ITS APPLICATIONS	en_US
dc.citation.volume	501	en_US
dc.citation.spage	409	en_US
dc.citation.epage	423	en_US
dc.contributor.department	應用數學系	zh_TW
dc.contributor.department	Department of Applied Mathematics	en_US
dc.identifier.wosnumber	WOS:000375501400019	en_US
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