Divergent Cesaro and Riesz means of Jacobi and Laguerre expansions

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We show that for $δ$ below certain critical indices there are functions whose Jacobi or Laguerre expansions have almost everywhere divergent Cesaro and Riesz means of order $δ$.
8 pages

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Classical Analysis and ODEs, 42C05, 33C45, 42C10

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http://salesiana.dossiersoluciones.com/handle/123456789/63266

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0202019
 http://arxiv.org/abs/math/0202019

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arXiv