On a best extension property with respect to a linear operator∗

DOI10.1080/00036819708840529zbMath0877.47009OpenAlexW2070442532MaRDI QIDQ4345136

Michele Campiti, Ioan Raşa

Publication date: 17 July 1997

Published in: Applicable Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00036819708840529

zbMATH Keywords

best approximationsequences of operatorsbest extension of a function with respect to a linear operatorsecond-order differential equation perturbed with an integral term

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Linear operator approximation theory (47A58)

Related Items (1)

Direct sums of Voronovskaja's type formulas

Cites Work

• Sur l'approximation de fonctions intégrables sur l'interval-0,1-ferme par des polynômes de Bernstein modifies
• Approximation properties of recursively defined Bernstein-type operators
• Evolution equations associated with recursively defined Bernstein-type operators
• Approximation of solutions of some degenerate parabolic problems¹

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