On the rate of convergence of some discrete operators of two variables

zbMath0882.41012MaRDI QIDQ1370580

Grażyna Anioł

Publication date: 15 February 1998

Published in: Functiones et Approximatio. Commentarii Mathematici (Search for Journal in Brave)

zbMATH Keywords

degree of approximationapproximation by positive operatorsfunctions of bounded variationsBoegel continuity

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Approximation by operators (in particular, by integral operators) (41A35)

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