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Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series

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Vol 55, No 3 (2019) On approximations of the function |x|s by the Vallee Poussin means of the Fourier series by the system of the Chebyshev – Markov rational fractions Abstract  PDF (Rus)  similar documents
P. G. Patseika, Y. A. Rovba
"... известных работ о средних Валле Пуссена в полиномиальном и рациональном случаях, а также известные ..."
 
No 3 (2014) RATIONAL QUASI-INTERPOLATION HERMITE FEJER Abstract  PDF (Rus)  similar documents
Y. A. Rovba, Y. V. Dirvuk
 
No 4 (2015) ESTIMATION OF THE LEBESGUE CONSTANT FOR THE RATIONAL LAGRANGE INTERPOLATION PROCESSES THROUGH THE CHEBYSHEV – MARKOV NODES Abstract  PDF (Rus)  similar documents
Y. A. Rovba, Y. V. Dirvuk
 
Vol 59, No 3 (2023) On rational approximations of Poisson integrals on the interval by Fejer sums of Fourier – Chebyshev integral operators Abstract  PDF (Rus)  similar documents
P. G. Patseika, Ya. A. Rouba
"... классах интегралов Пуассона на отрезке, а также оценки равномерных приближений функций, задаваемых ..."
 
Vol 57, No 2 (2021) The Abel – Poisson means of conjugate Fourier – Chebyshev series and their approximation properties Abstract  PDF (Rus)  similar documents
P. G. Patseika, Y. A. Rouba
"... системе алгебраических дробей Чебышева – Маркова, а также исследуются приближения данным методом ..."
 
Vol 56, No 3 (2020) On one interpolating rational process of Fejer – Hermite Abstract  PDF (Rus)  similar documents
Ya. A. Rouba, K. A. Smatrytski, Ya. V. Dirvuk
 
Vol 57, No 3 (2021) On one generalization of the Hermite quadrature formula Abstract  PDF (Eng)  similar documents
Y. A. Rouba, K. A. Smatrytski, Y. V. Dirvuk
"... рациональных квадратурных формул, а также в численном анализе. ..."
 
Vol 57, No 1 (2021) Radiation instability of a relativistic electron beam moving in a split resonator Abstract  PDF (Rus)  similar documents
S. V. Anishchenko, V. G. Baryshevsky, I. V. Maroz, А. А. Rouba
 
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