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dc.date.accessioned 2020-07-13T19:15:32Z
dc.date.available 2020-07-13T19:15:32Z
dc.date.issued 2018-04
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/100541
dc.description.abstract A J-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 of H, meaning that it determines a pair of maximal uniformly definite subspaces, an analogue to the maximal dual pair associated with an orthonormal basis in a Krein space. This work is devoted to study duality for J-frames in Krein spaces. Also, tight and Parseval J-frames are defined and characterized. en
dc.format.extent 879-896 es
dc.language en es
dc.subject 47b50 es
dc.subject Frames es
dc.subject Krein spaces es
dc.subject Primary: 42c15; secondary: 46c20 es
dc.subject Signal processing es
dc.title Duality for frames in Krein spaces en
dc.type Articulo es
sedici.identifier.uri https://ri.conicet.gov.ar/11336/88411 es
sedici.identifier.uri https://arxiv.org/pdf/1703.03660.pdf es
sedici.identifier.other http://dx.doi.org/10.1002/mana.201700149 es
sedici.identifier.other hdl:11336/88411 es
sedici.identifier.issn 0025-584X es
sedici.creator.person Giribet, Juan Ignacio es
sedici.creator.person Maestripieri, Alejandra Laura es
sedici.creator.person Martínez Pería, Francisco Dardo es
sedici.subject.materias Matemática es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Preprint 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 Mathematische Nachrichten es
sedici.relation.journalVolumeAndIssue vol. 291, no. 5-6 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)