The convergence of discrete Fourier-Jacobi series
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- by Alberto Arenas, Óscar Ciaurri and Edgar Labarga PDF
- Proc. Amer. Math. Soc. 148 (2020), 2539-2550 Request permission
Abstract:
The discrete counterpart of the problem related to the convergence of the Fourier-Jacobi series is studied. To this end, given a sequence, we consider the analogue of the partial sum operator related to Jacobi polynomials and characterize its convergence in the $\ell ^p(\mathbb {N})$-norm.References
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Additional Information
- Alberto Arenas
- Affiliation: Departamento de Matemáticas y Computación, Universidad de La Rioja, Complejo Científico-Tecnológico, Calle Madre de Dios 53, 26006 Logroño, Spain
- MR Author ID: 1054373
- Email: alberto.arenas@unirioja.es
- Óscar Ciaurri
- Affiliation: Departamento de Matemáticas y Computación, Universidad de La Rioja, Complejo Científico-Tecnológico, Calle Madre de Dios 53, 26006 Logroño, Spain
- Email: oscar.ciaurri@unirioja.es
- Edgar Labarga
- Affiliation: Departamento de Matemáticas y Computación, Universidad de La Rioja, Complejo Científico-Tecnológico, Calle Madre de Dios 53, 26006 Logroño, Spain
- MR Author ID: 1162649
- Email: edgar.labarga@unirioja.es
- Received by editor(s): May 31, 2019
- Received by editor(s) in revised form: October 21, 2019
- Published electronically: February 18, 2020
- Additional Notes: The first-named author was supported by a predoctoral research grant of the government of Comunidad Autónoma de La Rioja
The second-named author was supported by grant PGC2018-096504-B-C32 from the Spanish government
The third-named author was supported by a predoctoral research grant of the University of La Rioja - Communicated by: Yuan Xu
- © Copyright 2020 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 148 (2020), 2539-2550
- MSC (2010): Primary 42C10
- DOI: https://doi.org/10.1090/proc/14925
- MathSciNet review: 4080895