Cover Image

Approximation characteristics of the Nikol&#039;sky-Besov-type classes of periodic single- and multivariable functions in the B_

Saved in:

Bibliographic Details
Date:	2021
Main Authors:	S. B. Hembarska, O. V. Fedunyk-Yaremchuk
Format:	Article
Language:	English
Published:	2021
Series:	Ukrainian Mathematical Bulletin
Online Access:	http://jnas.nbuv.gov.ua/article/UJRN-0001419792
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

Characteristics of the linear and nonlinear approximations of the Nikol&#039;skii-Besov-type classes of periodic functions of several variables
by: S. B. Hembarska, et al.
Published: (2023)

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)

Approximative characteristics of the Nikol&#039;skii–Besov classes of functions S(ϒ 1,θ) B (ℝd)
by: Ya. Yanchenko, et al.
Published: (2019)

Order estimates for approximative characteristics of functions from generalized classes of mixed smoothness of the Nikol’skii-Besov type
by: Yanchenko, S. Ya., et al.
Published: (2014)

Approximating characteristics of the classes of periodic multivariate functions in the space B∞,1
by: A. S. Romaniuk, et al.
Published: (2019)

Order estimates for approximative characteristics of functions from generalized classes of mixed smoothness of the Nikol&#039;skii-Besov type
by: Ya. Yanchenko
Published: (2014)

Order estimates of approximation characteristics of functions from the anisotropic Nikol&#039;skii-Besov classes
by: Ya. Yanchenko
Published: (2017)

Entropy numbers of the Nikol&#039;skii-Besov-type classes of periodic functions of many variables
by: K. V. Pozharska
Published: (2018)

Approximative characteristics and properties of operators of the best approximation of classes of functions from the Sobolev and Nikol&#039;skii-Besov spaces
by: A. S. Romaniuk, et al.
Published: (2020)

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)

Approximation of classes of periodic functions in one and many variables from the Nikol&#039;skii–Besov and Sobolev spaces
by: A. S. Romaniuk, et al.
Published: (2022)

Best approximation of the functions from anisotropic Nikol&#039;skii–Besov classes defined in Rd
by: Ya. Yanchenko
Published: (2018)

Approximation of Functions from the Isotropic Nikol&#039;skii–Besov Classes in the Uniform and Integral Metrics
by: Ya. Yanchenko
Published: (2015)

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

Estimates of the entropy numbers and ε-entropy of the Nikol’skii-Besov classes of periodic functions of several variables
by: Romanyuk, A. S., et al.
Published: (2014)

Estimates of approximation characteristics of classes BΩ(p,θ) of periodic functions of several variables with given majorant of the mixed modulo of continuity
by: A. F. Konohrai, et al.
Published: (2013)

Approximate characteristics of the classes BΩ,p,θ of periodic functions of one variable and many ones
by: M. V. Hembarskyi, et al.
Published: (2019)

Approximating Characteristics of the Analogs of Besov Classes with Logarithmic Smoothness
by: S. A. Stasjuk
Published: (2014)

Estimates of approximative characteristics of the classes BЩp,и of periodic functions of many variables with given majorant of mixed continuity moduli in the space L∞
by: O. V. Fedunyk-Yaremchuk, et al.
Published: (2017)

Approximation of the BΩ(1,θ) of periodic functions of multiple variables in the L∞
by: O. V. Fedunyk-Yaremchuk
Published: (2014)

Kolmogorov Widths for Analogs of the Nikol&#039;skii–Besov Classes with Logarithmic Smoothness
by: S. A. Stasjuk
Published: (2015)

Kolmogorov widths of the Nikol&#039;skii–Besov classes of periodic functions of many variables in the space of quasicontinuous functions
by: A. S. Romaniuk, et al.
Published: (2022)

Estimates of the entropy numbers and е-entropy of the Nikol&#039;skii-Besov classes of periodic functions of several variables
by: A. S. Romanjuk
Published: (2014)

Estimation of the Entropy Numbers and Kolmogorov Widths for the Nikol&#039;skii–Besov Classes of Periodic Functions of Many Variables
by: A. S. Romanjuk
Published: (2015)

Entropy numbers and Kolmogorov widths of Nikol’skii-Besov classes of periodic functions of two variables in the space $L_{\infty}$
by: Romanyuk, A. S., et al.
Published: (2015)

Entropy numbers and Kolmogorov widths of Nikol&#039;skii-Besov classes of periodic functions of two variables in the space L∞
by: A. S. Romaniuk
Published: (2015)

Trigonometric Widths of the Nikol&#039;skii–Besov Classes in the Lebesgue Space with Mixed Norm
by: G. Akishev
Published: (2014)

Estimates of approximation characteristics of classes $B^{\Omega}_{p,\theta}$ of periodic functions of several variables with given majorant of the mixed modulo of continuity
by: Konograi, A. F., et al.
Published: (2013)

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

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

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

Widths of the anisotropic Besov classes of periodic functions of several variables
by: V. V. Myroniuk
Published: (2016)

Estimates of orthoprojection widths of classes BΩ(p,θ) of periodic functions of several variables with given majorant of mixed moduli of continuity
by: A. F. Konohrai, et al.
Published: (2014)

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

Widths of the classes BΩr,θ of periodic functions of many variables in the space B1,1
by: M. V. Hembarskyi, et al.
Published: (2018)

Estimates of approximation characteristics and properties of operators of the best approximation for the classes of periodic functions in the space B1,1
by: A. S. Romaniuk, et al.
Published: (2021)

Kolmogorov widths of the anisotropic Besov classes of periodic functions of many variables
by: V. V. Myroniuk
Published: (2016)

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

Generalized moment representations and multivariate multipoint Pade-type approximants
by: A. P. Holub, et al.
Published: (2019)

Estimates of characteristics of nonlinear approximation of classes of periodic functions
by: Pozharska, Kateryna, et al.
Published: (2025)