| dc.creator | Antezana, Jorge Abel | |
| dc.creator | Corach, Gustavo | |
| dc.creator | Ruiz, Mariano Andres | |
| dc.creator | Stojanoff, Demetrio | |
| dc.date.accessioned | 2020-03-18T15:45:22Z | |
| dc.date.accessioned | 2022-10-14T23:02:54Z | |
| dc.date.available | 2020-03-18T15:45:22Z | |
| dc.date.available | 2022-10-14T23:02:54Z | |
| dc.date.created | 2020-03-18T15:45:22Z | |
| dc.date.issued | 2006-04 | |
| dc.identifier | Antezana, Jorge Abel; Corach, Gustavo; Ruiz, Mariano Andres; Stojanoff, Demetrio; Oblique projections and frames; American Mathematical Society; Proceedings of the American Mathematical Society; 134; 4; 4-2006; 1031-1037 | |
| dc.identifier | 0002-9939 | |
| dc.identifier | http://hdl.handle.net/11336/100037 | |
| dc.identifier | 1088-6826 | |
| dc.identifier | CONICET Digital | |
| dc.identifier | CONICET | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4317146 | |
| dc.description.abstract | We characterize those frames on a Hilbert space H which can be represented as the image of an orthonormal basis by an oblique projection defined on an extension K of H. We show that all frames with infinite excess, and frame bounds 1 ≤ A ≤ B,are of this type. This gives a generalization of a result of Han and Larson which only holds for normalized tight frames. | |
| dc.language | eng | |
| dc.publisher | American Mathematical Society | |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.ams.org/journals/proc/2006-134-04/S0002-9939-05-08143-8/ | |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1090/S0002-9939-05-08143-8 | |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | FRAMES | |
| dc.subject | OBLIQUE PROJECTIONS | |
| dc.title | Oblique projections and frames | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:ar-repo/semantics/artículo | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
