Cover Image

Best trigonometric and bilinear approximations for the classes of (ψ, β) -differentiable periodic functions

Saved in:

Bibliographic Details
Date:	2016
Main Author:	V. V. Shkapa
Format:	Article
Language:	English
Published:	2016
Series:	Ukrainian Mathematical Journal
Online Access:	http://jnas.nbuv.gov.ua/article/UJRN-0000784626
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

Estimates of the best bilinear approximations for the classes of (ψ, β)-differentiable periodic multivariate functions
by: K. V. Shvai
Published: (2018)

Best approximations of analogous of the Brenoulli kernels and classes of the (ψ,β) differentiable periodic functions
by: V. V. Shkapa
Published: (2014)

Estimates of the best M-term and orthogonal trigonometric approximations of functions of classes LΨ(β,ρ) in the uniform metrics
by: V. V. Shkapa
Published: (2014)

Approximation of classes (Ψ, β)-differentiable functions by interpolating trigonometric polynomials
by: A. S. Serdiuk, et al.
Published: (2016)

Grid-algorithms on classes of (ψ,β)-differentiable functions
by: V. V. Shkapa
Published: (2015)

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)

Best orthogonal trigonometric approximations of functions from classes Lш(в,1)
by: V. V. Shkapa
Published: (2014)

Best Bilinear Approximations for the Classes of Functions of Many Variables
by: A. S. Romanjuk, et al.
Published: (2013)

Approximation of classes of (ψ,β)-differentiable functions by Rogozinski polynomials
by: I. R. Kovalchuk
Published: (2017)

Best orthogonal trigonometric approximations of functions from classes $L_{\beta,1}^\psi$
by: Shkapa, V. V., et al.
Published: (2014)

Estimates of the best orthogonal trigonometric approximations and orthoprojective widths of the classes of periodic functions of many variables in a uniform metric
by: H. M. Vlasyk, et al.
Published: (2019)

Estimates of the best orthogonal trigonometric approximations of the classes of convolutions of periodic functions of not high smoothness
by: A. S. Serdiuk, et al.
Published: (2015)

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

Order Estimates for the Best Orthogonal Trigonometric Approximations of the Classes of Convolutions of Periodic Functions of Low Smoothness
by: A. S. Serdiuk, et al.
Published: (2015)

Estimates of the best m-term trigonometric approximations of classes of analytic functions
by: A. S. Serdiuk, et al.
Published: (2015)

Approximating Characteristics of the Classes L_(β,p)
by: V. V. Shkapa
Published: (2015)

Kolmogorov widths and bilinear approximations of the classes of periodic functions of one and many variables
by: A. S. Romaniuk
Published: (2018)

The best M-term trigonometric approximations of the classes of periodic multivariate functions with bounded generalized derivative in the space L_q
by: K. V. Shvai
Published: (2016)

Estimates for the best bilinear approximations of the classes Brp,ɵ and singular numbers of integral operators
by: A. S. Romanjuk, et al.
Published: (2016)

Bilinear approximations of the classes S(Щ (с,и))B of periodic functions of many variables
by: K. V. Solich, et al.
Published: (2017)

Kolmogorov widths of the classes LΨ (β,ρ) of periodic functions in the space Lq
by: H. M. Vlasyk
Published: (2017)

Bilinear approximations of the classes $S^{\Omega}_{p,{\theta}}B$ of periodic functions of many variables
by: Solich, K. V., et al.
Published: (2017)

Best orthogonal trigonometric approximations of the Nikol&#039;skii–Besov-type classes of periodic functions in the space B∞,1
by: S. B. Hembarska, et al.
Published: (2022)

Estimates of orthoprojective widths of the classes Lβ, p Ψ of periodic functions in the space Lq
by: H. M. Vlasyk
Published: (2015)

On the Lebesgue Inequality on Classes of ψ-Differentiable Functions
by: N. M. Zaderei, et al.
Published: (2013)

Approximation of some classes of set-valued periodic functions by generalized trigonometric polynomials
by: V. V. Babenko, et al.
Published: (2016)

Approximation of classes $(\psi,\bar\beta)$-differentiable functions by interpolating trigonometric polynomials
by: Serdyuk, A. S., et al.
Published: (2016)

An Improved Jackson Inequality for the Best Trigonometric Approximation
by: B. R. Draganov
Published: (2013)

An Improved Jackson Inequality for the Best Trigonometric Approximation
by: Draganov, B.R.
Published: (2013)

Greedy algorithms of classes $(\psi,\beta)$-differentiable periodic functions
by: Shkapa, V. V., et al.
Published: (2015)

Trigonometric Approximations and Kolmogorov Widths of Anisotropic Besov Classes of Periodic Functions of Several Variables
by: V. V. Myroniuk
Published: (2014)

Approximation by interpolation trigonometric polynomials in metrics of the spaces Lp on the classes of periodic entire functions
by: A. S. Serdiuk, et al.
Published: (2019)

Best m-term trigonometric approximation for periodic functions with low mixed smoothness from the Nikol&#039;skii – Besov-type classes
by: S. A. Stasiuk
Published: (2016)

Estimates for the best M-term trigonometric approximations of classes Lш (в,с) of periodic multivariable functions in the case of small smoothness in the space Lq
by: K. V. Pozharska
Published: (2017)

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)

Best one-sided approximation on the average for the classes of differentiable functions by algebraic polynomials
by: V. V. Siedunova
Published: (2017)

Trigonometric and linear widths for the classes of periodic multivariable functions
by: A. S. Romanjuk
Published: (2017)

Estimates for the best $M$-term trigonometric approximations of classes $L_{\beta,p}^\psi$ of periodic multivariable functions in the case of small smoothness in the space $L_q$
by: Pozharska, K. V., et al.
Published: (2017)

Estimations of the Best Approximations for the Classes of Infinitely Differentiable Functions in Uniform and Integral Metrics
by: A. S. Serdiuk, et al.
Published: (2014)