A property of Ditzian-Totik second order moduli

DOI10.1016/j.aml.2010.01.014zbMath1232.41023OpenAlexW2067442571MaRDI QIDQ968551

Jorge Bustamante González, José María Quesada

Publication date: 5 May 2010

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2010.01.014

zbMATH Keywords

positive linear operatorsDitzian-Totik modulusBernstein type operatorsVoronovskaja type formulae

Mathematics Subject Classification ID

Approximation by operators (in particular, by integral operators) (41A35)

Related Items

Asymptotic and non-asymptotic results in the approximation by Bernstein polynomials ⋮ Asymptotic constant in approximation of twice differentiable functions by a class of positive linear operators

Cites Work

• Approximation of functions by means of a new generalized Bernstein operator
• Approximation by \(B\)-spline convolution operators. A probabilistic approach
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