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zbMath1212.41017MaRDI QIDQ3584692

Margareta Heilmann, Martin Wagner

Publication date: 30 August 2010

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Bernstein-Durrmeyer operators quasi-interpolants strong converse results strong Voronovskaya-type theorem

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Approximation by polynomials (41A10) Approximation by positive operators (41A36) Inverse theorems in approximation theory (41A27) Best constants in approximation theory (41A44)

Related Items (2)

Strong converse inequalities for the weighted multivariate Bernstein-Durrmeyer operator on the simplex via multipliers ⋮ Asymptotic constant in approximation of twice differentiable functions by a class of positive linear operators

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