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This article is cited in 2 scientific papers (total in 2 papers)
Density of Sums of Shifts of a Single Function in Hardy Spaces on the Half-Plane
N. A. Dyuzhina Lomonosov Moscow State University
Abstract:
It is proved that there exists a function defined in the closed upper half-plane for which the sums of its real shifts are dense in all Hardy spaces $H_{p}$ for $2 \le p < \infty$, as well as in the space of functions analytic in the upper half-plane, continuous on its closure, and tending to zero at infinity.
Keywords:
approximation, sums of shifts, density, Hardy spaces.
Received: 25.11.2018 Revised: 29.03.2019
Citation:
N. A. Dyuzhina, “Density of Sums of Shifts of a Single Function in Hardy Spaces on the Half-Plane”, Mat. Zametki, 106:5 (2019), 669–678; Math. Notes, 106:5 (2019), 711–719
Linking options:
https://www.mathnet.ru/eng/mzm12262https://doi.org/10.4213/mzm12262 https://www.mathnet.ru/eng/mzm/v106/i5/p669
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Abstract page: | 713 | Full-text PDF : | 364 | References: | 56 | First page: | 27 |
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