Perturbation techniques in irregular spline-type spaces
In this paper we study various perturbation techniques in the context of irregular spline-type spaces. We first present the sampling problem in this general setting and prove a general result on the possibility of perturbing sampling sets. This result can be regarded as a spline-type space analogue...
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| Autores principales: | Molter, Ursula Maria, Romero, José Luis |
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| Publicado: |
2008
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02196913_v6_n2_p249_Feichtinger http://hdl.handle.net/20.500.12110/paper_02196913_v6_n2_p249_Feichtinger |
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