A multivariate convergence theorem for positive sequences of functions

DOI10.1007/S00013-018-1163-3zbMath1408.41031OpenAlexW2791667072WikidataQ130158896 ScholiaQ130158896MaRDI QIDQ1650749

Dumitru Popa

Publication date: 13 July 2018

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00013-018-1163-3

zbMATH Keywords

Korovkin approximation theoremmultivariate Bernstein type operators

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Approximation by polynomials (41A10) Approximation by operators (in particular, by integral operators) (41A35) Approximation by positive operators (41A36)

Related Items (2)

Approximation of the continuous functions on \(l_p\) spaces with \(p\) an even natural number ⋮ Korovkin type results for the uniform convergence at a point

Cites Work

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• Korovkin-type approximation theory and its applications
• Approximation of \(^*\)weak-to-norm continuous mappings.
• Extension of Bernstein polynomials to infinite dimensional case
• On approximation of continuous and of analytic functions
• Korovkin-type Theorems and Approximation by Positive Linear Operators

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