A criterion for unitary congruence between complex matrices

dc.contributor.author	Al'pin Y.
dc.contributor.author	Ikramov K.
dc.date.accessioned	2018-09-18T20:19:25Z
dc.date.available	2018-09-18T20:19:25Z
dc.date.issued	2012
dc.identifier.issn	1072-3374
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/138712
dc.description.abstract	Let A and B be square complex matrices of the same order n. Based on an important result Y. P. Hong and R. A. Horn, we propose a criterion for verifying unitary congruence of these matrices. The criterion requires that a finite number of arithmetic operations be performed. No criteria with this finiteness property were previously known. Bibliography: 7 titles. © 2012 Springer Science+Business Media, Inc.
dc.relation.ispartofseries	Journal of Mathematical Sciences (United States)
dc.title	A criterion for unitary congruence between complex matrices
dc.type	Article
dc.relation.ispartofseries-issue	6
dc.relation.ispartofseries-volume	182
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	748
dc.source.id	SCOPUS10723374-2012-182-6-SID84861777000

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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.