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Descripción
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| The classical Kramer sampling theorem provides a method for obtaining orthogonal sampling formulas. A challenging problem is to characterize the situations when these sampling formulas can be written as Lagrange-type interpolation series. This article gives a necessary and sufficient condition to ensure that when the sampling formula is associated with an analytic Kramer kernel, then it can be expressed as a quasi Lagrange-type interpolation series; this latter form is a minor but significant modification of a Lagrange-type interpolation series. Finally, a link with the theory of de Branges spaces is established. | |
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Internacional
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Si |
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JCR del ISI
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No |
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Título de la revista
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Results in Mathematics |
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ISSN
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1422-6383 |
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Factor de impacto JCR
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0 |
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Información de impacto
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Volumen
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51 |
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DOI
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Número de revista
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3 |
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Desde la página
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215 |
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Hasta la página
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228 |
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Mes
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ENERO |
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Ranking
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