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dc.date.accessioned 2019-10-23T18:41:50Z
dc.date.available 2019-10-23T18:41:50Z
dc.date.issued 2012
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/83926
dc.description.abstract A definition of frames for Krein spaces is proposed, which extends the notion of ℐ-orthonormal bases of Krein spaces. A ℐ-frame for a Krein space (ℋ,[,]) is in particular a frame for ℋ in the Hilbert space sense. But it is also compatible with the indefinite inner product [ , ], meaning that it determines a pair of maximal uniformly ℐ-definite subspaces, an analogue to the maximal dual pair associated to a ℐ-orthonormal basis. Also, each ℐ-frame induces an indefinite reconstruction formula for the vectors in ℋ, which resembles the one given by a ℐ-orthonormal basis. en
dc.format.extent 122-137 es
dc.language en es
dc.subject Frames es
dc.subject Krein spaces es
dc.subject Uniformly J-definite subspaces es
dc.title On frames for Krein spaces en
dc.type Articulo es
sedici.identifier.other doi:10.1016/j.jmaa.2012.03.040 es
sedici.identifier.other eid:2-s2.0-84860705833 es
sedici.identifier.issn 0022-247X es
sedici.creator.person Giribet, J. I. es
sedici.creator.person Maestripieri, Alejandra Laura es
sedici.creator.person Martínez Pería, Francisco Dardo es
sedici.creator.person Massey, Pedro Gustavo es
sedici.subject.materias Matemática es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Journal of Mathematical Analysis and Applications es
sedici.relation.journalVolumeAndIssue vol. 393, no. 1 es
sedici.rights.sherpa * Color: verde* Pre-print del autor: si* Post-print del autor: si* Versión de editor/PDF:no* Condiciones:>>Authors pre-print on any website, including arXiv and RePEC>>Author's post-print on author's personal website immediately>>Author's post-print on open access repository after an embargo period of between 12 months and 48 months>>Permitted deposit due to Funding Body, Institutional and Governmental policy or mandate, may be required to comply with embargo periods of 12 months to 48 months>>Author's post-print may be used to update arXiv and RepEC>>La versión de editor/PDF no puede utilizarse>>Debe enlazar a la versión de editor con DOI>>Author's post-print must be released with a Creative Commons Attribution Non-Commercial No Derivatives License>>Publisher last reviewed on 03/06/2015* Link a Sherpa: http://sherpa.ac.uk/romeo/issn/0022-247X/es/


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)