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Sibirskii Matematicheskii Zhurnal, 2007, Volume 48, Number 2, Pages 341–352
(Mi smj27)
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This article is cited in 1 scientific paper (total in 1 paper)
The Fourier–Walsh series of the functions absolutely continuous in the generalized restricted sense
S. F. Lukomskii Saratov State University named after N. G. Chernyshevsky
Abstract:
We consider the questions of convergence in Lorentz spaces for the Fourier–Walsh series of the functions with Denjoy integrable derivative. We prove that a condition on a function $f$ sufficient for its Fourier–Walsh series to converge in the Lorentz spaces “near” $L_\infty$ cannot be expressed in terms of the growth of the derivative $f'$.
Keywords:
Fourier–Walsh series, convergence, Lorentz space, Denjoy integral.
Received: 22.11.2004 Revised: 29.06.2005
Citation:
S. F. Lukomskii, “The Fourier–Walsh series of the functions absolutely continuous in the generalized restricted sense”, Sibirsk. Mat. Zh., 48:2 (2007), 341–352; Siberian Math. J., 48:2 (2007), 273–282
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https://www.mathnet.ru/eng/smj27 https://www.mathnet.ru/eng/smj/v48/i2/p341
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Abstract page: | 258 | Full-text PDF : | 105 | References: | 45 |
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