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This article is cited in 5 scientific papers (total in 5 papers)
Spaces of Dyadic Distributions
M. A. Karapetyantsab, V. Yu. Protasovcde a Moscow Institute of Physics and Technology, Moscow oblast, Dolgoprudnyi, Russia
b Regional Scientific and Educational Mathematical Center of Southern Federal University, Rostov-on-Don, Russia
c University of L'Aquila, L'Aquila, Italy
d Lomonosov Moscow State University, Moscow, Russia
e National Research University Higher School of Economics, Moscow, Russia
Abstract:
This paper studies spaces of distributions on a dyadic half-line, which is the positive half-line equipped with bitwise binary addition and Lebesgue measure. We prove the nonexistence of a space of dyadic distributions which satisfies a number of natural requirements (for instance, the property of being invariant with respect to the Walsh–Fourier transform) and, in addition, is invariant with respect to multiplication by linear functions. This, in particular, is evidence that the space of dyadic distributions suggested by S. Volosivets in 2009 is optimal. We also show applications of dyadic distributions to the theory of refinement equations and wavelets on the dyadic half-line.
Keywords:
dyadic half-line, distributions, Walsh functions, Walsh–Fourier transform, refinement equations, wavelets.
Received: 20.05.2020 Revised: 16.07.2020 Accepted: 22.07.2020
Citation:
M. A. Karapetyants, V. Yu. Protasov, “Spaces of Dyadic Distributions”, Funktsional. Anal. i Prilozhen., 54:4 (2020), 56–63; Funct. Anal. Appl., 54:4 (2020), 272–277
Linking options:
https://www.mathnet.ru/eng/faa3799https://doi.org/10.4213/faa3799 https://www.mathnet.ru/eng/faa/v54/i4/p56
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Abstract page: | 388 | Full-text PDF : | 84 | References: | 77 | First page: | 16 |
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