Approximation Properties of Two-Dimensionalq-Bernstein-Chlodowsky-Durrmeyer Operators

DOI10.1080/01630563.2012.674594zbMath1259.41012OpenAlexW2079064275MaRDI QIDQ4899101

Honey Sharma, İbrahim Büyükyazici

Publication date: 4 January 2013

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630563.2012.674594

zbMATH Keywords

rate of convergencemodulus of continuityweighted approximation\(q\)-Durrmeyer operatorsPeetre \(K\)-functionaltwo-dimensional \(q\)-Chlodowsky polynomials

Mathematics Subject Classification ID

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

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Cites Work

• Unnamed Item
• Approximation by \(q\)-Durrmeyer operators
• Interpolation and approximation by polynomials
• Approximation by modified Szasz-Mirakjan operators on weighted spaces
• Some approximation properties of \(q\)-Chlodowsky operators
• Some approximation properties of \(q\)-Durrmeyer operators
• On approximation for functions of two variables on a triangular domain
• The rate of convergence ofq-Durrmeyer operators for 0<q<1