Cover Image

Efficient by Precision Algorithms for Approximating Functions from Some Classes by Fourier Series

Saved in:

Bibliographic Details
Date:	2024
Main Author:	O. M. Kolomys
Format:	Article
Language:	English
Published:	2024
Series:	Cybernetics and Computer Technologies
Online Access:	http://jnas.nbuv.gov.ua/article/UJRN-0001495735
Tags:	Add Tag No Tags, Be the first to tag this record!
Journal Title:	Library portal of National Academy of Sciences of Ukraine \| LibNAS

Institution

Library portal of National Academy of Sciences of Ukraine | LibNAS

Similar Items

Optimal with Respect to Accuracy Recovery of Some Classes Functions by Fourier Series
by: O. M. Kolomys
Published: (2024)

Approximation of classes of ψ-differentiated functions by the Fourier sums
by: V. I. Bodra, et al.
Published: (2015)

Approximation of classes $\overline{\psi}$-differentiated functions by the Fourier sums
by: Bodra, V. I., et al.
Published: (2015)

Order estimates for the best approximation and approximation by Fourier sums of classes of infinitely differentiable functions
by: A. S. Serdiuk, et al.
Published: (2013)

Order estimates for the best approximation and approximation by Fourier sums of classes of infinitely differentiable functions
by: Serdyuk, A. S., et al.
Published: (2013)

Integral presentation of deviations of rectangular linear means of Fourier series on classes of periodic differentiable functions
by: O. A. Novikov, et al.
Published: (2018)

Approximation of double Walsh–Fourier series by means of the matrix transform
by: I. Blahota
Published: (2024)

Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions
by: U. Z. Hrabova, et al.
Published: (2013)

On the Fourier series and transformations
by: R. M. Trigub
Published: (2019)

Pade approximants for some classes of multivariate functions
by: A. P. Holub, et al.
Published: (2017)

Ridge approximation of some classes of harmonic functions
by: V. F. Babenko, et al.
Published: (2013)

Ridge approximation of some classes of harmonic functions
by: Babenko, V. F., et al.
Published: (2013)

Estimation of basic algorithms for calculation of frequency characteristic of linear stationary model of controlled object on some classes of functions
by: V. K. Zadiraka, et al.
Published: (2014)

On the Absolute Summability of Fourier Series of Almost Periodic Functions
by: Ju. Kh. Khasanov
Published: (2013)

Rational approximants of Pad\'e type of some class of double power series
by: Veselovska, G. M., et al.
Published: (2017)

Approximation by Fourier sums in classes of Weyl–Nagy differentiable functions with high exponent of smoothness
by: A. S. Serdiuk, et al.
Published: (2022)

An approximation of class of convolutions of periodic functions by linear methods based on their Fourier-Lagrange coefficients
by: A. S. Serdiuk, et al.
Published: (2017)

An approximation of class of convolutions of periodic functions by linear methods based on their Fourier-Lagrange coefficients
by: Serdyuk, A. S., et al.
Published: (2017)

Convergence of Fourier series on the systems of rational functions on the real axis
by: S. O. Chaichenko
Published: (2015)

Fourier transformation of quasiconvex functions and functions of the class V*
by: R. M. Trigub
Published: (2014)

Estimates for the best approximations and approximation by Fourier sums of classes of convolutions of periodic functions of not high smoothness in integral metrics
by: T. A. Stepaniuk
Published: (2014)

Estimates for the best approximations and approximation by Fourier sums of classes of convolutions of periodic functions of not high smoothness in integral metrics
by: Stepaniuk, T. A., et al.
Published: (2014)

On the approximation properties of Cesàro means of negative order of double Vilenkin–Fourier series
by: T. Tepnadze
Published: (2020)

On the matrix summation of Fourier series
by: T. V. Voloshina, et al.
Published: (2020)

Convergence of Multiple Fourier Series of Functions of Bounded Generalized Variation
by: U. Goginava, et al.
Published: (2015)

Convergence of Multiple Fourier Series of Functions of Bounded Generalized Variation
by: Goginava, U., et al.
Published: (2015)

Order Estimates for the Best Approximations and Approximations by Fourier Sums in the Classes of Convolutions of Periodic Functions of Low Smoothness in the Uniform Metric
by: A. S. Serdiuk, et al.
Published: (2014)

Fourier Series of Gegenbauer-Sobolev Polynomials
by: Ciaurri, Ó., et al.
Published: (2018)

Linear Methods for Summing Fourier Series and Approximation in Weighted Lebesgue Spaces with Variable Exponents
by: S. Z. Jafarov
Published: (2014)

Approximation by Norlund means of quadratical partial sums of double Walsh - Kaczmarz - Fourier series
by: K. Nagy
Published: (2016)

Linear methods for summing Fourier series and approximation in weighted Lebesgue spaces with variable exponents
by: Jafarov, S.Z.
Published: (2014)

On the summability of double Walsh–fourier series of functions of bounded generalized variation
by: Goginava, U.
Published: (2012)

Uniform approximations by Fourier sums on the classes of convolutions with generalized Poisson kernels
by: A. S. Serdiuk, et al.
Published: (2016)

On the Estimation of Strong Means of Fourier Series
by: N. L. Pachulia
Published: (2015)

Relation between Fourier series and Wiener algebras
by: R. M. Trigub
Published: (2021)

Pade type approximation for some special series of two variables
by: H. M. Veselovska
Published: (2016)

Pade type approximants for some special series of two variables
by: H. M. Veselovska, et al.
Published: (2015)

Convergence of Fourier series of functions Lip 1 with respect to general orthonormal systems
by: L. Gogoladze, et al.
Published: (2017)

Approximation of the classes of generalized Poisson integrals by Fourier sums in metrics of the spaces L_s
by: A. S. Serdiuk, et al.
Published: (2017)

Approximations of the Padé type for some special series of two variables
by: Veselovska, G. M., et al.
Published: (2016)