TY - JOUR AU - Aliaga, Edmond AU - Rexhepi, Shpetim PY - 2022 TI - Degree of approximation for bivariate extension of blending type \(q\)-Durrmeyer operators based on Pólya distribution JO - Journal of Mathematics and Computer Science SP - 256--272 VL - 24 IS - 3 AB - In this paper we introduce a bivariate of \(q\)-Durrmeyer variant of generalized Bernstein operators by using Pólya distribution. The convergence rate of these operators is examined by means of the Lipschitz class and the modulus of continuity. Furthermore, we obtain a Voronovskaja type symptotic formula, error estimation in terms of the partial modulus of continuity and Peetre's K-functional. SN - ISSN 2008-949X UR - http://dx.doi.org/10.22436/jmcs.024.03.07 DO - 10.22436/jmcs.024.03.07 ID - Aliaga2022 ER -