scientific article; zbMATH DE number 6310590

zbMath1299.41062MaRDI QIDQ5165921

Guofen Liu, Shunsheng Guo

Publication date: 30 June 2014

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

zbMATH Keywords

\(K\)-functionalmodulus of smoothnessdirect theoreminverse theoremBaskakov-Durrmeyer-Bézier operator

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Rate of convergence, degree of approximation (41A25) Approximation by positive operators (41A36) Inverse theorems in approximation theory (41A27)

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