Cover Image

Estimate for deviation of functions from their Fourier sums

Saved in:

Bibliographic Details
Date:	2017
Main Author:	R. V. Tovkach
Format:	Article
Language:	English
Published:	2017
Series:	Transactions of Institute of Mathematics, the NAS of Ukraine
Online Access:	http://jnas.nbuv.gov.ua/article/UJRN-0000826014
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

Asymptotic estimates of approximation of continuous periodic functions by the Fourier sums
by: Gavrilyuk, V. T., et al.
Published: (1990)

Multiple Fourier sums and ψ-strong means of their deviations on the classes of ψ-differentiable functions of many variables
by: Lasuriya, R. A., et al.
Published: (2007)

Fourier transform of the summing Abel–Poisson function
by: T. V. Zhyhallo, et al.
Published: (2022)

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)

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

Uniform convergence of the Fourier spherical sums differentiated by the function
by: Grona , V. L., et al.
Published: (1991)

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)

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

Estimates of groups of deviations of faber sums and strong summability of faber series on classes of ψ-integrals
by: Lasuriya, R. A., et al.
Published: (2004)

Groups of deviations of Fourier series in generalized Hölder spaces
by: R. A. Lasurija
Published: (2016)

Approximation of $\bar {\psi} - \text{Integrals}$ of periodic functions by Fourier sums (small smoothness). IIof periodic functions by Fourier sums (small smoothness). II
by: Stepanets, O. I., et al.
Published: (1998)

Approximation of $\bar {\psi} - integrals$−integrals of periodic functions by Fourier sums (small smoothness). Iof periodic functions by Fourier sums (small smoothness). I
by: Stepanets, O. I., et al.
Published: (1998)

Approximation of Classes of Analytic Functions by Fourier Sums in Uniform Metric
by: Serdyuk, A. S., et al.
Published: (2005)

Approximation by fourier sums and best approximations on classes of analytic functions
by: Serdyuk, A. S., et al.
Published: (2000)

Groups of deviations of Fourier series in generalized Hölder spaces
by: Lasuriya, R. A., et al.
Published: (2016)

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)

On the norms of the means of spherical Fourier sums
by: Kuznetsova, O.I.
Published: (2015)

Approximations sums convolution kernels with Fourier Poisson sum in ravnomernoy Metrics
by: V. A. Sorych, et al.
Published: (2013)

Multiple Fourier Sums on Sets of $\bar \psi$ -Differentiable Functions (Low Smoothness)
by: Lasuriya, R. A., et al.
Published: (2003)

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)

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: Serdyuk, A. S., et al.
Published: (2014)

Estimates of a group of φ-deviations of analytic functions
by: M. V. Haievskyi, et al.
Published: (2015)

The Fourier sums: new results and unsolved problems
by: Stepanets, A. I., et al.
Published: (1988)

Uniform approximations by Fourier sums on the sets of convolutions of periodic functions of high smoothness
by: A. Serdiuk, et al.
Published: (2023)

Approximation of classes of analytic functions by Fourier sums in the metric of the space $L_p$
by: Serdyuk, A. S., et al.
Published: (2005)

Uniform approximations by Fourier sums on the sets of convolutions of periodic functions of high smoothness
by: Serdyuk, A., et al.
Published: (2023)

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

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

Approximation in the mean of the classes of functions in the space L2|(0,1);x| by the Fourier–Bessel sums and estimates of the values of their n-widths
by: S. Vakarchuk, et al.
Published: (2024)

Approximation in the mean of the classes of functions in the space $L_2[(0,1);x]$ by the Fourier–Bessel sums and estimates of the values of their $n$-widths
by: Vakarchuk, S., et al.
Published: (2024)

On uniform deviation from the space of continuous function
by: V. K. Masliuchenko, et al.
Published: (2014)

Approximations by Fourier Sums on the Sets Lψ Lp(∙)
by: S. O. Chajchenko
Published: (2014)

Approximation of Convolution Classes by Fourier Sums. New Results
by: Stepanets, O. I., et al.
Published: (2002)

H2-norms of the partial sums of Fourier series by Laguerre basis for bounded holomorphic functions
by: V. V. Savchuk
Published: (2021)

$H^2$ - norms of the partial sums of Fourier series by Laguerre basis for bounded holomorphic functions
by: Savchuk , V. V., et al.
Published: (2021)

Approximations by Fourier Sums on the Sets $L^{ψ} L^{P(∙)}$
by: Chaichenko, S. O., et al.
Published: (2014)

Remarks on summability of series formed of deviation probabilities of sums of independent identically distributed random variables
by: Pruss. A.R.
Published: (1996)

Remarks on summability of series formed of deviation probabilities of sums of independent identically distributed random variables
by: Pruss, A. R., et al.
Published: (1996)

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