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This article is cited in 3 scientific papers (total in 3 papers)
Density of sums of shifts of a single vector in sequence spaces
P. A. Borodin Faculty of Mechanics and Mathematics, Moscow State University, Moscow, 119991 Russia
Abstract:
We prove that in the real space $l_2(\mathbb Z)$ of two-sided sequences there is an element such that the sums of its shifts are dense in all real spaces $l_p(\mathbb Z)$, $2\le p<\infty $, as well as in the real space $c_0(\mathbb Z)$.
Keywords:
shift, two-sided sequences, approximation, Fourier coefficients.
Received: February 19, 2018
Citation:
P. A. Borodin, “Density of sums of shifts of a single vector in sequence spaces”, Harmonic analysis, approximation theory, and number theory, Collected papers. Dedicated to Academician Sergei Vladimirovich Konyagin on the occasion of his 60th birthday, Trudy Mat. Inst. Steklova, 303, MAIK Nauka/Interperiodica, Moscow, 2018, 39–44; Proc. Steklov Inst. Math., 303 (2018), 31–35
Linking options:
https://www.mathnet.ru/eng/tm3940https://doi.org/10.1134/S0371968518040040 https://www.mathnet.ru/eng/tm/v303/p39
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Abstract page: | 327 | Full-text PDF : | 57 | References: | 37 | First page: | 14 |
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