Abstract
We discuss a connection of Bernstein and Kantorovich polynomials in the case of a symmetric modulus function. Some new results on the matter are presented.
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Acknowledgments
The authors are grateful to D.G. Tsvetkovich for her help in preparing the paper.
Funding
The work was carried out with the partial financial support of the Ministry of Science and Higher Education of the Russian Federation within the framework of the program of the Moscow Center for Fundamental and Applied Mathematics (Grant no. 075–15–2019–1621).
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Translated from Vladikavkazskii Matematicheskii Zhurnal, 2022, Vol. 24, No. 1, pp. 87–99. https://doi.org/10.46698/w0554-1733-2841-u
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Okorochkov, I.V., Tikhonov, I.V. & Sherstyukov, V.B. On a Connection of Bernstein and Kantorovich Polynomials for a Symmetric Modulus Function. Sib Math J 64, 747–756 (2023). https://doi.org/10.1134/S0037446623030230
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DOI: https://doi.org/10.1134/S0037446623030230
Keywords
- Bernstein polynomials
- Kantorovich polynomials
- symmetric modulus function
- rate of convergence
- estimates of deviation
- convergence in the complex plane