Classes of Idempotents in Hilbert Space

Andruchow, Esteban

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dc.creator	Andruchow, Esteban
dc.date.accessioned	2024-12-23T13:38:30Z
dc.date.available	2024-12-23T13:38:30Z
dc.date.issued	2016
dc.identifier.citation	Andruchow, E. (2016). Classes of Idempotents in Hilbert Space. Complex Analysis And Operator Theory, 10(6), 1383-1409.
dc.identifier.issn	1661-8254
dc.identifier.uri	http://repositorio.ungs.edu.ar:8080/xmlui/handle/UNGS/1812
dc.description	Fil: Andruchow, Esteban. Universidad Nacional de General Sarmiento. Instituto de Ciencias; Argentina.
dc.description	Fil: Andruchow, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Matemática "Alberto P. Calderón"; Argentina.
dc.description.abstract	An idempotent operator E in a Hilbert space H(E2= 1) is written as a 2 × 2 matrix in terms of the orthogonal decomposition H=R(E)?R(E)?(R(E) is the range of E) as (Formula Presented). We study the sets of idempotents that one obtains when E1 , 2: R(E)?? R(E) is a special type of operator: compact, Fredholm and injective with dense range, among others.
dc.format	application/pdf
dc.language	eng
dc.publisher	Springer
dc.relation	http://dx.doi.org/10.1007/s11785-016-0546-3
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.source	Complex Analysis And Operator Theory. 8-2016;10(6): 1383-1409
dc.source.uri	https://link.springer.com/journal/11785/volumes-and-issues/10-6
dc.subject	Idempotent Operators
dc.subject	Projections
dc.title	Classes of Idempotents in Hilbert Space
dc.type	info:eu-repo/semantics/article
dc.type	info:ar-repo/semantics/artículo
dc.type	info:eu-repo/semantics/publishedVersion