On the divergence of trigonometric Fourier series in classes ϕ(L) close to L
- Autores: Gabdullin M.R.1
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Afiliações:
- Krasovskii Institute of Mathematics and Mechanics
- Edição: Volume 297, Nº Suppl 1 (2017)
- Páginas: 81-87
- Seção: Article
- URL: https://journals.rcsi.science/0081-5438/article/view/174754
- DOI: https://doi.org/10.1134/S0081543817050091
- ID: 174754
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Resumo
We show the unimprovability of a theorem on sufficient convergence conditions for the trigonometric Fourier series of a function in classes ϕ(L) in the case when the class ϕ(L) is “close” to L.
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Sobre autores
M. Gabdullin
Krasovskii Institute of Mathematics and Mechanics
Autor responsável pela correspondência
Email: Gabdullin.Mikhail@ya.ru
Rússia, Yekaterinburg, 620990
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