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Differences and quotients of positive linear operators

Sever Hodiş
Sever Hodiş
   | 31 déc. 2020
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Publié en ligne: 31 déc. 2020
Pages: 81 - 85
Reçu: 26 juil. 2020
Accepté: 20 sept. 2020
DOI: https://doi.org/10.2478/gm-2020-0017
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© 2020 Sever Hodiş, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

We consider the classical Szász-Mirakyan and Szász-Mirakyan-Durrmeyer operators, as well as a Kantorovich modification and a discrete version of it. The images of exponential functions under these operators are determined. We establish estimates involving differences and quotients of these images.

eISSN:
1584-3289
Langue:
Anglais
Périodicité:
2 fois par an
Sujets de la revue:
Mathematics, Differential Equations and Dynamical Systems, Probability and Statistics, Numerical and Computational Mathematics, Applied Mathematics
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