Sharp constant in a Jackson-type inequality for approximation by linear positive operators

DOI10.1023/A:1012480314809zbMath0981.41008MaRDI QIDQ5947519

O. L. Vinogradov

Publication date: 16 October 2001

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

zbMATH Keywords

approximation by positive linear operatorsJackson-type inequality

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17)

Related Items (1)

Exact constants in estimates of approximation of Lipschitz classes of periodic functions by Cesàro means

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