Cover Image

Trigonometric and linear widths for the classes of periodic multivariable functions

Saved in:

Bibliographic Details
Date:	2017
Main Author:	A. S. Romanjuk
Format:	Article
Language:	English
Published:	2017
Series:	Ukrainian Mathematical Journal
Online Access:	http://jnas.nbuv.gov.ua/article/UJRN-0000745823
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

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

Trigonometric widths of classes of periodic functions of many variables
by: Derev’yanko, N. V., et al.
Published: (2012)

Trigonometric and orthoprojection widths of classes of periodic functions of many variables
by: Romanyuk, A. S., et al.
Published: (2009)

On the Problem of Linear Widths of the Classes Brp,θ of Periodic Functions of Many Variables
by: A. S. Romanjuk
Published: (2014)

Trigonometric Widths of the Classes $B_{p,θ}^{Ω}$ of Periodic Functions of Many Variables
by: Stasyuk, S. A., et al.
Published: (2002)

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

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

Approximation of classes of periodic multivariable functions by linear positive operators
by: Bushev, D. M., et al.
Published: (2006)

Entropy numbers and the widths of the classes Brp,θ of periodic functions of many variables
by: A. S. Romanjuk
Published: (2016)

Linear Widths of the Besov Classes of Periodic Functions of Many Variables. I
by: Romanyuk, A. S., et al.
Published: (2001)

Linear Widths of the Besov Classes of Periodic Functions of Many Variables. II
by: Romanyuk, A. S., et al.
Published: (2001)

Best Approximations and Kolmogorov and Trigonometric Widths of the Classes $B_{p,θ}^{Ω}$ of Periodic Functions of Many Variables
by: Stasyuk, S. A., et al.
Published: (2004)

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 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)

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)

Linear widths of classes SΩp,θB of periodic functions of several variables
by: N. V. Derevianko, et al.
Published: (2015)

Kolmogorov and linear widths of classes of s-monotone integrable functions
by: Konovalov, V. N., et al.
Published: (2005)

Approximation by interpolation trigonometric polynomials on classes of periodic analytic functions
by: Serdyuk, A. S., et al.
Published: (2012)

On the best approximation of classes of convolutions of periodic functions by trigonometric polynomials
by: Serdyuk, A. S., et al.
Published: (1995)

Widths and best approximations for classes of convolutions of periodic functions
by: Serdyuk, A. S., et al.
Published: (1999)

On the Problem of Linear Widths of the Classes $B_{p,θ}^r$ of Periodic Functions of Many Variables
by: Romanyuk, A. S., et al.
Published: (2014)

Trigonometric widths of the classes $B_{p,θ}^ r$ of functions of many variables in the space $L_q$
by: Romanyuk, A. S., et al.
Published: (1998)

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

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)

Trigonometric Widths of the Nikol’skii–Besov Classes in the Lebesgue Space with Mixed Norm
by: Akishev, G., et al.
Published: (2014)

Approximating characteristics of the classes of periodic multivariate functions in the space $B_{∞,1}$
by: Romanyuk, A. S., et al.
Published: (2019)

On linear widths of classes $H^ω$
by: Korneichuk, N. P., et al.
Published: (1996)

Estimates of the Kolmogorov widths for classes of infinitely differentiable periodic functions
by: Serdyuk, A. S., et al.
Published: (1997)

Estimations of linear widths of the classes HΩp periodic functions of many variables in the space Lq
by: N. V. Derevianko
Published: (2014)

Linear and Kolmogorov widths of the classes BΩp,θ of periodic functions of one and several variables
by: M. V. Hembarskyi, et al.
Published: (2020)

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

Widths of the anisotropic Besov classes of periodic functions of several variables
by: Myronyuk, V. V., et al.
Published: (2016)

Best approximation by trigonometric polynomials of convolution classes generated by some linear combinations of periodic kernels
by: Serdyuk, A., et al.
Published: (2026)

Estimations of linear widths of the classes BΩp,θ of periodic functions of many variables in the space Lq
by: N. V. Derevianko
Published: (2014)

Linear widths of the classes $B^{\Omega}_{p, \theta}$ of periodic functions of many variables in the space $L_q$
by: Fedunyk, O. V., et al.
Published: (2006)

Best Approximations and Widths of Classes of Convolutions of Periodic Functions of High Smoothness
by: Serdyuk, A. S., et al.
Published: (2005)

Best trigonometric and bilinear approximations for the classes of (ψ, β) -differentiable periodic functions
by: V. V. Shkapa
Published: (2016)

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

Best trigonometric and bilinear approximations for the classes of $(ψ, β)$ -differentiable periodic functions
by: Shkapa, V. V., et al.
Published: (2016)

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