Best Bilinear Approximations for the Classes of Functions of Many Variables

Best Bilinear Approximations for the Classes of Functions of Many Variables

Gespeichert in:

Bibliographische Detailangaben
Datum:	2013
Hauptverfasser:	A. S. Romanjuk, V. S. Romanjuk
Format:	Artikel
Sprache:	English
Veröffentlicht:	2013
Schriftenreihe:	Ukrainian Mathematical Journal
Online Zugang:	http://jnas.nbuv.gov.ua/article/UJRN-0000788350
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!
Назва журналу:	Library portal of National Academy of Sciences of Ukraine \| LibNAS

Institution

Library portal of National Academy of Sciences of Ukraine | LibNAS

Ähnliche Einträge

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

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

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

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

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

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

Best approximations for classes of periodic functions of many variables with bounded dominating mixed derivative
von: K. Pozharska, et al.
Veröffentlicht: (2024)

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

Estimation of the Entropy Numbers and Kolmogorov Widths for the Nikol'skii–Besov Classes of Periodic Functions of Many Variables
von: A. S. Romanjuk
Veröffentlicht: (2015)

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

Approximation of Functions of Many Variables from the Classes B_(p,θ)
von: V. V. Myroniuk
Veröffentlicht: (2014)

On the Best Polynomial Approximations of Entire Transcendental Functions of Many Complex Variables in Some Banach Spaces
von: S. B. Vakarchuk, et al.
Veröffentlicht: (2014)

Estimates of some approximating characteristics of the classes of periodic functions of one and many variables
von: A. S. Romaniuk, et al.
Veröffentlicht: (2019)

Approximation of the Classes HpΩ of Periodic Functions of Many Variables in the Space Lp
von: N. V. Derevianko
Veröffentlicht: (2014)

Multiple Haar basis and m-term approximations of functions from the Besov classes. II
von: V. S. Romanjuk
Veröffentlicht: (2016)

Chebyshev approximation by the rational expression of functions of many variables
von: P. S. Malachivskyi, et al.
Veröffentlicht: (2020)

Estimates of the entropy numbers and е-entropy of the Nikol'skii-Besov classes of periodic functions of several variables
von: A. S. Romanjuk
Veröffentlicht: (2014)

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

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

Approximation of periodic functions of many variables by functions of smaller number of variables in Orlicz metric spaces
von: Ju. A. Babich, et al.
Veröffentlicht: (2018)

Approximation of classes of periodic functions in one and many variables from the Nikol'skii–Besov and Sobolev spaces
von: A. S. Romaniuk, et al.
Veröffentlicht: (2022)

Many-Dimensional Generalized Moment Representations and Padй -Type Approximants for Functions of Many Variables
von: A. P. Holub, et al.
Veröffentlicht: (2014)

Constructive Characteristic of HöLder Classes and M-Term Approximations in the Multiple Haar Basis
von: V. S. Romanjuk
Veröffentlicht: (2014)

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

Approximation of Periodic Functions of Many Variables in Metric Spaces by Piecewise-Constant Functions
von: T. A. Agoshkova
Veröffentlicht: (2013)

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

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

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

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

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

Pade approximants of series connected with bilinear transformations
von: N. M. Havryliuk, et al.
Veröffentlicht: (2014)

On the Best Approximation in the Mean by Algebraic Polynomials with Weight and the Exact Values of Widths for the Classes of Functions
von: S. B. Vakarchuk, et al.
Veröffentlicht: (2013)

Asymptotic estimates for the best uniform approximations of classes of convolution of periodic functions of high smoothness
von: A. S. Serdyuk, et al.
Veröffentlicht: (2020)

Approximations of entire functions by polynomials of the best standard approximation
von: V. A. Voitovych
Veröffentlicht: (2017)

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

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

Best approximations of analogous of the Brenoulli kernels and classes of the (ψ,β) differentiable periodic functions
von: V. V. Shkapa
Veröffentlicht: (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
von: T. A. Stepaniuk
Veröffentlicht: (2014)

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

Bilinear approximation of kernels of Volterra equation of the second kind
von: Verlan, D.A.
Veröffentlicht: (2012)