Markov type estimates for derivatives of polynomials of special type
type: Item
instance of: scholarly article
title: Markov type estimates for derivatives of polynomials of special type
zbMATH Open document ID: 0659.42002
DOI: 10.1007/BF01903349
author: Tamás Erdélyi
published in: Acta Mathematica Hungarica
publication date: 1988-01-01T00:00:00Z
review text: The main purpose of this paper is to give a common generalization of Videnskij's and Szabados' result for trigonometric polynomials. A very essential tool to prove Markov type estimates for derivatives of trigonometric polynomials is defined and 5 theorems are given. From Theorem 1 the Markov type estimates for algebraic polynomials of special type is obtained.
Mathematics Subject Classification ID: 42A10
Mathematics Subject Classification ID: 41A17
zbMATH DE Number: 4077947
zbMATH Keywords: Bernstein's inequality
zbMATH Keywords: Markov type estimates
zbMATH Keywords: derivatives of trigonometric polynomials
zbMATH Keywords: algebraic polynomials
MaRDI profile type: Publication
cites work: Q3831430
cites work: On polynomials with positive coefficients
cites work: Markov's Inequality for Polynomials with Real Zeros
cites work: Pointwise estimates for the derivatives of a polynomial with real zeros
cites work: Q3764625
full work available at URL: https://doi.org/10.1007/bf01903349
OpenAlex ID: W2073847717
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description: scientific article; zbMATH DE number 4077947