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This article is cited in 12 scientific papers (total in 12 papers)
On an analogue of Hardy's inequality for the Walsh–Fourier
B. I. Golubov Moscow Engineering Physics Institute (State University)
Abstract:
According to Hardy's well-known inequality, the $l_1$-norm of a function in the Hardy space $H(T)$ consisting of $2\pi$-periodic functions serves as an upper estimate for the
$l_1$-norm of the sequence of Fourier coefficients of the integral of the function. In this paper, the dyadic Hardy space $H(\mathbb R_+)$ is introduced and an analogue of this estimate is proved for the Walsh–Fourier transform.
Received: 17.05.2000
Citation:
B. I. Golubov, “On an analogue of Hardy's inequality for the Walsh–Fourier”, Izv. RAN. Ser. Mat., 65:3 (2001), 3–14; Izv. Math., 65:3 (2001), 425–435
Linking options:
https://www.mathnet.ru/eng/im333https://doi.org/10.1070/IM2001v065n03ABEH000333 https://www.mathnet.ru/eng/im/v65/i3/p3
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Abstract page: | 681 | Russian version PDF: | 271 | English version PDF: | 52 | References: | 79 | First page: | 1 |
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