Subadditivity inequalities in von Neumann algebras and characterization of tracial functionals

dc.contributor.author	Tikhonov O.
dc.date.accessioned	2018-09-17T21:32:02Z
dc.date.available	2018-09-17T21:32:02Z
dc.date.issued	2005
dc.identifier.issn	1385-1292
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/135116
dc.description.abstract	We examine under which assumptions on a positive normal functional φ on a von Neumann algebra, M and a Borel measurable function f: R + → R with f(0) = 0 the subadditivity inequality φ (f(A+B)) ≤ φ(f(A))+φ (f (B)) holds true for all positive operators A, B in M . A corresponding characterization of tracial functionals among positive normal functionals on a von Neumann algebra is presented. © Springer 2005.
dc.relation.ispartofseries	Positivity
dc.subject	Algebra of matrices
dc.subject	Functional calculus
dc.subject	Positive normal functional
dc.subject	Subadditivity inequality
dc.subject	Tracial functional
dc.subject	Von Neumann algebra
dc.title	Subadditivity inequalities in von Neumann algebras and characterization of tracial functionals
dc.type	Article
dc.relation.ispartofseries-issue	2
dc.relation.ispartofseries-volume	9
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	259
dc.source.id	SCOPUS13851292-2005-9-2-SID27244445462

Файлы в этом документе

Имя: SCOPUS13851292-20 ...

Размер: 44.27Kb

Формат: PDF

Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.