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This article is cited in 4 scientific papers (total in 4 papers)
On One Generalized Translation and the Corresponding Inequality of Different Metrics
V. V. Arestovab, M. V. Deikalovaba a N.N. Krasovskii Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
Abstract:
In this paper, we discuss the properties of the generalized translation operator generated by the system of functions
$\left\{ \cos\left(\frac{(2k-1)\pi }{2}t\right)\right\}_{k=1}^\infty$ in the spaces $L^p(0,1)$, $p\ge 1$. The translation operator is applied to the study of the Nikol'skii inequality between the uniform norm and the $L^p$-norm of polynomials in this system.
Keywords:
generalized translation operator, trigonometric polynomial, inequality of different metrics.
Received: 05.06.2022 Revised: 05.07.2022 Accepted: 11.07.2022
Citation:
V. V. Arestov, M. V. Deikalova, “On One Generalized Translation and the Corresponding Inequality of Different Metrics”, Trudy Inst. Mat. i Mekh. UrO RAN, 28, no. 4, 2022, 40–53; Proc. Steklov Inst. Math. (Suppl.), 319, suppl. 1 (2022), S30–S42
Linking options:
https://www.mathnet.ru/eng/timm1948 https://www.mathnet.ru/eng/timm/v28/i4/p40
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