On Locally Definite Operators in Krein Spaces

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dc.contributor.authorJonas, Peter
dc.date.accessioned2022-05-11T12:11:51Z
dc.date.available2022-05-11T12:11:51Z
dc.date.issued2003-01-21
dc.description.abstractFor selfadjoint operators in Krein spaces the notions of spectral points of positive and negative type are basic in the spectral and perturbation theory of these operators. The aim of this paper is to give different characterizations of these sign types of spectral points. Moreover a local variant of definitizability is characterized in various ways.en
dc.identifier.issn2197-8085
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/16916
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-15694
dc.language.isoen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subject.ddc510 Mathematiken
dc.subject.otherselfadjoint and unitary operators in Krein spacesen
dc.subject.otherspectral points of positive and negative typeen
dc.subject.otherspectral functionen
dc.subject.otherdefinitizable operatorsen
dc.subject.otherselfadjoint linear relationsen
dc.titleOn Locally Definite Operators in Krein Spacesen
dc.typeResearch Paperen
dc.type.versionsubmittedVersionen
tub.accessrights.dnbfree
tub.affiliationFak. 2 Mathematik und Naturwissenschaften::Inst. Mathematikde
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.instituteInst. Mathematikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen
tub.series.issuenumber2003, 03en
tub.series.namePreprint-Reihe des Instituts für Mathematik, Technische Universität Berlinen
tub.subject.msc200047B50 Operators on spaces with an indefinite metricen
tub.subject.msc200047A56 Functions whose values are linear operatorsen
tub.subject.msc200047A60 Functional calculusen

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