Linking of Bernstein-Chlodowsky and Szász-Appell-Kantorovich type operators
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Authors
P. N. Agrawal
- Department of Mathematics, Indian Institute of Technology Roorkee, Roorkee-247667, India.
D. Kumar
- Department of Mathematics, Indian Institute of Technology Roorkee, Roorkee-247667, India.
S. Araci
- Department of Economics, Faculty of Economics, Administrative and Social Sciences, Hasan Kalyoncu University, TR-27410, Gaziantep, Turkey.
Abstract
In the present paper, we define a sequence of bivariate operators by linking the Bernstein-Chlodowsky operators and the
Szász-Kantorovich operators based on Appell polynomials. First, we establish the moments of the operators and then determine
the rate of convergence of these operators in terms of the total and partial modulus of continuity. Next, we obtain the order
of approximation of the considered operators in a weighted space. Furthermore, we define the associated GBS (Generalized
Boolean Sum) operators of the linking operators and then study the rate of convergence with the aid of the Lipschitz class of
Bögel continuous functions and the mixed modulus of smoothness.
Share and Cite
ISRP Style
P. N. Agrawal, D. Kumar, S. Araci, Linking of Bernstein-Chlodowsky and Szász-Appell-Kantorovich type operators, Journal of Nonlinear Sciences and Applications, 10 (2017), no. 6, 3288--3302
AMA Style
Agrawal P. N., Kumar D., Araci S., Linking of Bernstein-Chlodowsky and Szász-Appell-Kantorovich type operators. J. Nonlinear Sci. Appl. (2017); 10(6):3288--3302
Chicago/Turabian Style
Agrawal, P. N., Kumar, D., Araci, S.. "Linking of Bernstein-Chlodowsky and Szász-Appell-Kantorovich type operators." Journal of Nonlinear Sciences and Applications, 10, no. 6 (2017): 3288--3302
Keywords
- Appell polynomials
- weighted approximation
- GBS operators
- partial and mixed modulus of smoothness
- Peetre’s K-functional.
MSC
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