Marcinkiewicz - Zygmund inequalities

• Autores: Joaquim Ortega Cerdà , Jordi Saludes i Closa
• Localización: Journal of approximation theory, ISSN 0021-9045, Vol. 145, Nº 2, 2007, págs. 237-252
• Idioma: inglés
• DOI: 10.1016/j.jat.2006.09.001
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• Resumen

  • We study a generalization of the classical Marcinkiewicz¿Zygmund inequalities. We relate this problem to the sampling sequences in the Paley¿Wiener space and by using this analogy we give sharp necessary and sufficient computable conditions for a family of points to satisfy the Marcinkiewicz¿Zygmund inequalities.