Approximation degree of a Kantorovich variant of Stancu operators based on Polya-Eggenberger distribution

DOI10.1007/s13398-017-0461-0zbMath1409.41010OpenAlexW2766909512MaRDI QIDQ1736972

Manjari Sidharth, Ana-Maria Acu, Purshottam N. Agrawal

Publication date: 26 March 2019

Published in: Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s13398-017-0461-0

zbMATH Keywords

bounded variationDitzian-Totik modulus of smoothnessLipschitz class functionPólya-Eggenberger distribution

Mathematics Subject Classification ID

Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25) Approximation by positive operators (41A36)

Related Items (7)

On Kantorovich variant based on inverse Pólya-Eggenberger distribution ⋮ Approximation properties of mixed sampling-Kantorovich operators ⋮ Higher order Kantorovich operators based on inverse Pólya-Eggenberger distribution ⋮ Approximation of functions by a new class of generalized Bernstein-Schurer operators ⋮ Foundation of stochastic fractional calculus with fractional approximation of stochastic processes ⋮ Direct and inverse results for Kantorovich type exponential sampling series ⋮ Approximation properties of certain Bernstein-Stancu type operators

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