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pro vyhledávání: '"Kanstantin A. Smatrytski"'
Publikováno v:
Журнал Белорусского государственного университета: Математика, информатика, Iss 2, Pp 6-27 (2020)
The purpose of this paper is to construct an integral rational Fourier operator based on the system of Chebyshev – Markov rational functions and to study its approximation properties on classes of Markov functions. In the introduction the main resu
Externí odkaz:
https://doaj.org/article/b77f09cdddd54917ac71b9e169b976ff
Publikováno v:
Журнал Белорусского государственного университета: Математика, информатика, Iss 3, Pp 12-20 (2019)
In the present paper estimate of a Lebesgue constant of the interpolation rational Lagrange process on the segment [−1 ,1] at the Chebyshev – Markov cosine fractions nodes is considered. It is shown that in the case of two real geometrically dist
Externí odkaz:
https://doaj.org/article/4ae5fee693d641158c7551912aa48875