Positive Solutions of a Class of Operator Equations

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DC Field	Value	Language
dc.rights.license	BY-NC-ND	-
dc.contributor.author	Cvetkovic, Aleksandar	-
dc.contributor.author	Milovanovic, Gradimir	-
dc.contributor.author	Stanić, Marija	-
dc.date.accessioned	2020-09-19T17:46:27Z	-
dc.date.available	2020-09-19T17:46:27Z	-
dc.date.issued	2015	-
dc.identifier.issn	0041-5995	-
dc.identifier.uri	https://scidar.kg.ac.rs/handle/123456789/9219	-
dc.description.abstract	© 2015, Springer Science+Business Media New York. Positive solutions of a class of matrix equations were studied by Bhatia, et al., Bull. London Math. Soc., 32, 214 (2000), SIAM J. Matrix Anal. Appl., 14, 132 (1993) and 27, 103–114 (2005), by Kwong, Linear Algebra Appl., 108, 177–197 (1988), and by Cvetković and Milovanović, [Linear Algebra Appl., 429, 2401–2414 (2008)]. Following the idea used in the last paper, we study a class of operator equations in infinite-dimensional spaces and prove that the positivity of solutions can be established for this class of equations under the condition that a certain rational function is positive semidefinite.	-
dc.rights	openAccess	-
dc.rights.uri	https://creativecommons.org/licenses/by-nc-nd/4.0/	-
dc.source	Ukrainian Mathematical Journal	-
dc.title	Positive Solutions of a Class of Operator Equations	-
dc.type	article	-
dc.identifier.doi	10.1007/s11253-015-1079-z	-
dc.identifier.scopus	2-s2.0-84945143830	-
Appears in Collections:	Faculty of Science, Kragujevac

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