Estimates in direct inequalities for the Szász-Mirakyan operator

DOI10.1007/S13398-022-01379-2OpenAlexW4313293286MaRDI QIDQ2681994

José A. Adell, Daniel Cárdenas-Morales

Publication date: 31 January 2023

Published in: Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s13398-022-01379-2

zbMATH Keywords

Ditzian-Totik modulus of smoothnessSzász-Mirakyan operatorsSteklov meansdirect inequalities

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Approximation by operators (in particular, by integral operators) (41A35)

Related Items (1)

Rates of convergence for Jakimovski-Leviatan operators in terms of the Ditzian-Totik modulus

Cites Work

• Estimates of positive linear operators in terms of second-order moduli
• Asymptotic and non-asymptotic results in the approximation by Bernstein polynomials
• Approximation by Bernstein Polynomials
• Strong converse inequalities
• Upper estimates in direct inequalities for Bernstein-type operators
• Strong converse inequalities
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