Subir material

Suba sus trabajos a SEDICI, para mejorar notoriamente su visibilidad e impacto

 

Mostrar el registro sencillo del ítem

dc.date.accessioned 2019-10-15T16:45:33Z
dc.date.available 2019-10-15T16:45:33Z
dc.date.issued 2005
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/83290
dc.description.abstract Let H be a (separable) Hilbert space and {ek}k≥1 a fixed orthonormal basis of H. Motivated by many papers on scaled projections, angles of subspaces and oblique projections, we define and study the notion of compatibility between a subspace and the abelian algebra of diagonal operators in the given basis. This is used to refine previous work on scaled projections, and to obtain a new characterization of Riesz frames. en
dc.format.extent 367-389 es
dc.language en es
dc.subject Angles es
dc.subject Compatibility es
dc.subject Frames es
dc.subject Riesz frames es
dc.subject Scaled projection es
dc.subject Weighted projection es
dc.title Weighted projections and Riesz frames en
dc.type Articulo es
sedici.identifier.other doi:10.1016/j.laa.2005.01.023 es
sedici.identifier.other eid:2-s2.0-17744384701 es
sedici.identifier.issn 0024-3795 es
sedici.creator.person Antezana, Jorge Abel es
sedici.creator.person Corach, Gustavo es
sedici.creator.person Ruiz, Mariano Andrés es
sedici.creator.person Stojanoff, Demetrio 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 Linear Algebra and Its Applications es
sedici.relation.journalVolumeAndIssue vol. 402, no. 1-3 es


Descargar archivos

Este ítem aparece en la(s) siguiente(s) colección(ones)

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)