Markov type estimates for derivatives of polynomials of special type (Q1112280)

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scientific article; zbMATH DE number 4077947
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Markov type estimates for derivatives of polynomials of special type
scientific article; zbMATH DE number 4077947

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    Markov type estimates for derivatives of polynomials of special type (English)
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    1988
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    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.
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    Bernstein's inequality
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    Markov type estimates
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    derivatives of trigonometric polynomials
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    algebraic polynomials
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