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scientific article; zbMATH DE number 7310042

Language	Label	Description	Also known as
English	No label defined	scientific article; zbMATH DE number 7310042

Statements

scholarly article

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I. A. Mart'yanov

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publication date

15 February 2021

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full work available at URL

http://mathnet.ru/eng/cheb871

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zbMATH Keywords

trigonometric polynomial

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algebraic polynomial

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Nikolskii constant

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Gegenbauer weight

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MaRDI profile type

MaRDI publication profile

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Certain extremal problem for nonnegative trigonometric polynomials

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Константы Никольского в пространствах $L^{p}(\mathbb{R},|x|^{2\alpha+1}\,dx)$

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A sharp Jackson inequality in \(L_p (\mathbb{R}^d)\) with Dunkl weight

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О взаимосвязи констант Никольского для тригонометрических полиномов и целых функций экспоненциального типа

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Generalized analytic functions

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On the best approximation of Dirichlet kernels

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Nikol'skii inequality between the uniform norm and \(L_q\)-norm with ultraspherical weight of algebraic polynomials on an interval

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Nikol'skii inequality between the uniform norm and \(L_q\)-norm with Jacobi weight of algebraic polynomials on an interval

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Nikol'skii type inequality; Bessel weight; extremal functions; extremal constants

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Fourier optimization and prime gaps

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Nikolskii constants for polynomials on the unit sphere

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On sharp constants in Bernstein-Nikolskii inequalities

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Positive \(L^p\)-bounded Dunkl-type generalized translation operator and its applications

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Certain problems of closest approximation

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Asymptotic behavior of Nikolskii constants for polynomials on the unit circle

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Sharp Markov-Nikol'skii inequality with respect to the uniform norm and the integral norm with Chebyshev weight

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Identifiers

zbMATH Open document ID

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Mathematics Subject Classification ID

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zbMATH DE Number

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Sitelinks

Mathematics(1 entry)

mardi Publication:5150382

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