On Some Generalizations of Cholodowsky Type Szasz-Mirakjan-Bernstein Operators
Year 2026,
Volume: 7 Issue: 1, 53 - 69, 31.01.2026
Tuncay Tunç
,
Burcu Fedakar
Abstract
In this paper, we introduced two different Stancu-type generalizations of Chlodovsky-type Szasz-Mirakyan-Bernstein operators. We gave a general moment formula for these operators. We investigated the approximation properties and obtained the rate of convergence by means of modulus of continuity. Also, Voronovskaja-type theorems were obtained.
Ethical Statement
The authors declare that the materials and methods used in their study do not require ethical committee and/or legal special permission.
References
-
Acar T., Aral A., Approximation properties of two dimensional Bernstein-Stancu-Chlodowsky operators,
Le Matematiche, 68(2), 15-31, 2013.
-
Aral A., Inoan D., Ra¸sa I., On the generalized Sz´asz–Mirakyan operators, Results in Mathematics, 65, 441-452, 2014.
-
Bernstein S., D´emonstration du th´eoreme de Weierstrass fond´ee sur le calcul des probabilities, Communications of the Kharkov Mathematical Society, 13, 1-2, 1912.
-
Cetin N., Radu V.A., Approximation by generalized Bernstein-Stancu operators, Turkish Journal of Mathematics, 43(4), 2032-2048, 2019.
-
Chlodovsky I., Sur le d´eveloppement des fonctions d´efinies dans un intervalle infini en s´eries de polynomes de MS Bernstein, Compositio Mathematica, 4, 380-393, 1937.
-
Devdhara A.R., Mishra V.N., Local approximation results for Stancu variant of modified Szasz-Mirakjan operators, European Journal of Pure and Applied Mathematics, 11(2), 400-409, 2018.
-
Gavrea I., On Bernstein-Stancu type operators, Studia Universitatis Babes-Bolyai, 52(4), 81-88, 2007.
-
Ibikli E., Approximation by Bernstein-Chlodowsky polynomials, Hacettepe Journal of Mathematics and Statistics, 32(1), 1-5, 2003.
-
Micl˘au¸s D., The revision of some results for Bernstein-Stancu type operators, Carpathian Journal of Mathematics, 28(2), 289-300, 2012.
-
Mishra V.N., Sharma P., Approximation by Sz´asz–Mirakyan–Baskakov–Stancu operators, Afrika Matematika, 26(7-8), 1313-1327, 2015.
-
Stancu D.D., Approximation of functions by a new class of linear polynomial operators, Revue Roumaine de Math´ematiques Pures et Appliqu´ees, 13(8), 1173-1194, 1968.
-
Szasz O., Generalization of S. Bernstein’s polynomials to the infinite interval, Journal of Research of the National Bureau of Standards, 45(3), 239-245, 1950.
-
Tunç T., Fedakar B., On approximation properties of a Stancu Generalization of Szasz–Mirakyan–Bernstein operators, Journal of Mathematical Sciences, 260(5), 700-710, 2022.
-
Tunç T., Simsek E., Some approximation properties of Szasz–Mirakyan–Bernstein operators of the Chlodovsky type, Ukrainian Mathematical Journal, 66(6), 928-936, 2014.