Characteristics of the linear and nonlinear approximations of the Nikol'skii-Besov-type classes of periodic functions of several variables
Saved in:
| Date: | 2023 |
|---|---|
| Main Authors: | S. B. Hembarska, I. A. Romaniuk, O. V. Fedunyk-Yaremchuk |
| Format: | Article |
| Language: | English |
| Published: |
2023
|
| Series: | Ukrainian Mathematical Bulletin |
| Online Access: | http://jnas.nbuv.gov.ua/article/UJRN-0001420027 |
| 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 | LibNASSimilar Items
Approximation characteristics of the Nikol'sky-Besov-type classes of periodic single- and multivariable functions in the B_
by: S. B. Hembarska, et al.
Published: (2021)
by: S. B. Hembarska, et al.
Published: (2021)
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)
by: Romanyuk, A. S., et al.
Published: (2014)
Approximation of classes of periodic functions in one and many variables from the Nikol'skii–Besov and Sobolev spaces
by: A. S. Romaniuk, et al.
Published: (2022)
by: A. S. Romaniuk, et al.
Published: (2022)
Estimates of the entropy numbers and е-entropy of the Nikol'skii-Besov classes of periodic functions of several variables
by: A. S. Romanjuk
Published: (2014)
by: A. S. Romanjuk
Published: (2014)
Best orthogonal trigonometric approximations of the Nikol'skii–Besov-type classes of periodic functions in the space B∞,1
by: S. B. Hembarska, et al.
Published: (2022)
by: S. B. Hembarska, et al.
Published: (2022)
Kolmogorov widths of the Nikol'skii–Besov classes of periodic functions of many variables in the space of quasicontinuous functions
by: A. S. Romaniuk, et al.
Published: (2022)
by: A. S. Romaniuk, et al.
Published: (2022)
Entropy numbers and Kolmogorov widths of Nikol'skii-Besov classes of periodic functions of two variables in the space L∞
by: A. S. Romaniuk
Published: (2015)
by: A. S. Romaniuk
Published: (2015)
Approximative characteristics and properties of operators of the best approximation of classes of functions from the Sobolev and Nikol'skii-Besov spaces
by: A. S. Romaniuk, et al.
Published: (2020)
by: A. S. Romaniuk, et al.
Published: (2020)
Entropy numbers of the Nikol'skii-Besov-type classes of periodic functions of many variables
by: K. V. Pozharska
Published: (2018)
by: K. V. Pozharska
Published: (2018)
Order estimates of approximation characteristics of functions from the anisotropic Nikol'skii-Besov classes
by: Ya. Yanchenko
Published: (2017)
by: Ya. Yanchenko
Published: (2017)
Estimation of the Entropy Numbers and Kolmogorov Widths for the Nikol'skii–Besov Classes of Periodic Functions of Many Variables
by: A. S. Romanjuk
Published: (2015)
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)
by: Romanyuk, A. S., et al.
Published: (2015)
Approximative characteristics of the Nikol'skii–Besov classes of functions S(ϒ 1,θ) B (ℝd)
by: Ya. Yanchenko, et al.
Published: (2019)
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)
by: Yanchenko, S. Ya., et al.
Published: (2014)
Best approximation of the functions from anisotropic Nikol'skii–Besov classes defined in Rd
by: Ya. Yanchenko
Published: (2018)
by: Ya. Yanchenko
Published: (2018)
Approximation of Functions from the Isotropic Nikol'skii–Besov Classes in the Uniform and Integral Metrics
by: Ya. Yanchenko
Published: (2015)
by: Ya. Yanchenko
Published: (2015)
Kolmogorov Widths for Analogs of the Nikol'skii–Besov Classes with Logarithmic Smoothness
by: S. A. Stasjuk
Published: (2015)
by: S. A. Stasjuk
Published: (2015)
Trigonometric Approximations and Kolmogorov Widths of Anisotropic Besov Classes of Periodic Functions of Several Variables
by: V. V. Myroniuk
Published: (2014)
by: V. V. Myroniuk
Published: (2014)
Widths of the anisotropic Besov classes of periodic functions of several variables
by: V. V. Myroniuk
Published: (2016)
by: V. V. Myroniuk
Published: (2016)
Order estimates for approximative characteristics of functions from generalized classes of mixed smoothness of the Nikol'skii-Besov type
by: Ya. Yanchenko
Published: (2014)
by: Ya. Yanchenko
Published: (2014)
Trigonometric Widths of the Nikol'skii–Besov Classes in the Lebesgue Space with Mixed Norm
by: G. Akishev
Published: (2014)
by: G. Akishev
Published: (2014)
Best m-term trigonometric approximation for periodic functions with low mixed smoothness from the Nikol'skii – Besov-type classes
by: S. A. Stasiuk
Published: (2016)
by: S. A. Stasiuk
Published: (2016)
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)
by: A. F. Konohrai, et al.
Published: (2013)
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)
by: M. V. Hembarskyi, et al.
Published: (2020)
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)
by: Konograi, A. F., et al.
Published: (2013)
Bilinear approximations of the classes S(Щ (с,и))B of periodic functions of many variables
by: K. V. Solich, et al.
Published: (2017)
by: K. V. Solich, et al.
Published: (2017)
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)
by: A. F. Konohrai, et al.
Published: (2014)
Approximation of the BΩ(1,θ) of periodic functions of multiple variables in the L∞
by: O. V. Fedunyk-Yaremchuk
Published: (2014)
by: O. V. Fedunyk-Yaremchuk
Published: (2014)
Nonlinear approximation of the classes F q,rof functionsof several variables in the integral metrics
by: A. L. Shidlich
Published: (2016)
by: A. L. Shidlich
Published: (2016)
Estimates of some approximating characteristics of the classes of periodic functions of one and many variables
by: A. S. Romaniuk, et al.
Published: (2019)
by: A. S. Romaniuk, et al.
Published: (2019)
Linear widths of classes SΩp,θB of periodic functions of several variables
by: N. V. Derevianko, et al.
Published: (2015)
by: N. V. Derevianko, et al.
Published: (2015)
Linear widths of classes $S_{p,\theta}^\Omega B$ of periodic functions of several variables
by: Devevyanko, N. V., et al.
Published: (2015)
by: Devevyanko, N. V., et al.
Published: (2015)
Kolmogorov widths of the anisotropic Besov classes of periodic functions of many variables
by: V. V. Myroniuk
Published: (2016)
by: V. V. Myroniuk
Published: (2016)
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)
by: M. V. Hembarskyi, et al.
Published: (2019)
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)
by: O. V. Fedunyk-Yaremchuk, et al.
Published: (2017)
Nonlinear approximation of the classes $F_{q,r}^{\psi}$ of functions of several variables in the integral metrics
by: Shidlich, A. L., et al.
Published: (2017)
by: Shidlich, A. L., et al.
Published: (2017)
Estimates of orthoprojection widths of classes $B^{\Omega}_{p,\theta}$ of periodic functions of several variables with given majorant of mixed moduli of continuity
by: Konograi, A. F., et al.
Published: (2014)
by: Konograi, A. F., et al.
Published: (2014)
Estimates of orthoprojection widths of classes BΩ∞,θ of periodic functions of several variables with given majorant of the mixed moduli of continuity
by: A. F. Konohrai, et al.
Published: (2015)
by: A. F. Konohrai, et al.
Published: (2015)
Approximating Characteristics of the Analogs of Besov Classes with Logarithmic Smoothness
by: S. A. Stasjuk
Published: (2014)
by: S. A. Stasjuk
Published: (2014)
Solution of the Kolmogorov-Nikol’skii problem for three-harmonic Poisson integrals on classes $C^{\psi}_{\beta,\infty}$
by: Grabova, U. Z., et al.
Published: (2014)
by: Grabova, U. Z., et al.
Published: (2014)
Similar Items
-
Approximation characteristics of the Nikol'sky-Besov-type classes of periodic single- and multivariable functions in the B_
by: S. B. Hembarska, et al.
Published: (2021) -
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) -
Approximation of classes of periodic functions in one and many variables from the Nikol'skii–Besov and Sobolev spaces
by: A. S. Romaniuk, et al.
Published: (2022) -
Estimates of the entropy numbers and е-entropy of the Nikol'skii-Besov classes of periodic functions of several variables
by: A. S. Romanjuk
Published: (2014) -
Best orthogonal trigonometric approximations of the Nikol'skii–Besov-type classes of periodic functions in the space B∞,1
by: S. B. Hembarska, et al.
Published: (2022)