Perturbed frame sequences: Canonical dual systems, approximate reconstructions and applications
We consider perturbation of frames and frame sequences in a Hilbert space. It is known that small perturbations of a frame give rise to another frame. We show that the canonical dual of the perturbed sequence is a perturbation of the canonical dual of the original one and estimate the error in the a...
Guardado en:
| Autores principales: | Heineken, Sigrid Bettina, Paternostro, Victoria |
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| Publicado: |
2014
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02196913_v12_n2_p_Heineken http://hdl.handle.net/20.500.12110/paper_02196913_v12_n2_p_Heineken |
| Aporte de: |
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