Approximation of classes Cψβ,∞ by three-harmonic Poisson integrals in uniform metric (low smoothness)
Saved in:
| Date: | 2022 |
|---|---|
| Main Authors: | U. Z. Hrabova, I. V. Kalchuk |
| Format: | Article |
| Language: | English |
| Published: |
2022
|
| Series: | Ukrainian Mathematical Bulletin |
| Online Access: | http://jnas.nbuv.gov.ua/article/UJRN-0001419988 |
| 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
Approximative properties of the three-harmonic Poisson integrals on the classes W
by: U. Z. Hrabova, et al.
Published: (2020)
by: U. Z. Hrabova, et al.
Published: (2020)
Approximation of the classes Wβ Hα by three-harmonic Poisson integrals
by: I. V. Kalchuk, et al.
Published: (2019)
by: I. V. Kalchuk, et al.
Published: (2019)
Approximation of continuous functions given on the real axis by three-harmonic Poisson operators
by: U. Z. Hrabova, et al.
Published: (2023)
by: U. Z. Hrabova, et al.
Published: (2023)
Solution of the Kolmogorov-Nikol'skii problem for three-harmonic Poisson integrals on classes Cψ(β,∞)
by: U. Z. Hrabova, et al.
Published: (2014)
by: U. Z. Hrabova, et al.
Published: (2014)
Approximation of the classes CψβHα by biharmonic Poisson integrals
by: F. H. Abdullaiev, et al.
Published: (2020)
by: F. H. Abdullaiev, et al.
Published: (2020)
Approximating properties of biharmonic Poisson operators in the classes LΨβ,1
by: T. V. Zhyhallo, et al.
Published: (2017)
by: T. V. Zhyhallo, et al.
Published: (2017)
On approximation of classes W1∞ by Poisson sums
by: M. V. Hembarskyi, et al.
Published: (2017)
by: M. V. Hembarskyi, et al.
Published: (2017)
Uniform approximations by the threeharmonic Poisson integrals on the Sobolev classes
by: U. Z. Grabova
Published: (2019)
by: U. Z. Grabova
Published: (2019)
Order Estimates for the Best Approximations and Approximations by Fourier Sums in the Classes of Convolutions of Periodic Functions of Low Smoothness in the Uniform Metric
by: A. S. Serdiuk, et al.
Published: (2014)
by: A. S. Serdiuk, et al.
Published: (2014)
Order Estimates for the Best Approximations and Approximations by Fourier Sums in the Classes of Convolutions of Periodic Functions of Low Smoothness in the Uniform Metric
by: Serdyuk, A. S., et al.
Published: (2014)
by: Serdyuk, A. S., et al.
Published: (2014)
Approximation of functions from the class $\hat{C}^{\psi}_{\beta, \infty}$ by Poisson biharmonic operators in the uniform metric
by: Zhyhallo, T. V., et al.
Published: (2008)
by: Zhyhallo, T. V., et al.
Published: (2008)
Approximation of conjugate periodic functions by their three-harmonic Poisson integrals
by: U. Z. Grabova
Published: (2020)
by: U. Z. Grabova
Published: (2020)
Uniform approximations of functions of Lipschitz class by threeharmonic Poisson integrals
by: U. Z. Grabova
Published: (2017)
by: U. Z. Grabova
Published: (2017)
Approximation of Poisson integrals by one linear approximation method in uniform and integral metrics
by: Serdyuk, A. S., et al.
Published: (2008)
by: Serdyuk, A. S., et al.
Published: (2008)
Approximation of (ψ, β)-differentiable functions by Poisson integrals in the uniform metric
by: Zhyhallo, T. V., et al.
Published: (2009)
by: Zhyhallo, T. V., et al.
Published: (2009)
Approximation of the classes of convolutions of periodic functions by Zygmund sums in integral metrics
by: U. Z. Hrabova
Published: (2014)
by: U. Z. Hrabova
Published: (2014)
Approximation of functions of the classes Srp,θ in the uniform metric
by: Ya. Yanchenko
Published: (2013)
by: Ya. Yanchenko
Published: (2013)
Estimates of uniform approximations by Zygmund sums on classes of convolutions of periodic functions
by: A. S. Serdiuk, et al.
Published: (2013)
by: A. S. Serdiuk, et al.
Published: (2013)
On the approximation of the classes $W_{β}^rH^{α}$
by biharmonic Poisson integrals
by: Hrabova, U. Z., et al.
Published: (2018)
by: Hrabova, U. Z., et al.
Published: (2018)
Approximation of Poisson integrals by de la Valleé-Poussin sums in uniform and integral metrics
by: Serdyuk, A. S., et al.
Published: (2010)
by: Serdyuk, A. S., et al.
Published: (2010)
Uniform approximations by Fourier sums on the classes of convolutions with generalized Poisson kernels
by: A. S. Serdiuk, et al.
Published: (2016)
by: A. S. Serdiuk, et al.
Published: (2016)
Approximation of Classes of Analytic Functions by Fourier Sums in Uniform Metric
by: Serdyuk, A. S., et al.
Published: (2005)
by: Serdyuk, A. S., et al.
Published: (2005)
Uniformly distributed ridge approximation of some classes of harmonic functions
by: Babenko, V. F., et al.
Published: (2012)
by: Babenko, V. F., et al.
Published: (2012)
Approximative properties of biharmonic Poisson integrals in the classes Wrβ
by: I. V. Kalchuk, et al.
Published: (2016)
by: I. V. Kalchuk, et al.
Published: (2016)
Approximation of (ψ, β)-differentiable functions of
low smoothness by biharmonic Poisson integrals
by: Zhyhallo, K. M., et al.
Published: (2011)
by: Zhyhallo, K. M., et al.
Published: (2011)
Approximation of the classes of generalized Poisson integrals by Fourier sums in metrics of the spaces L_s
by: A. S. Serdiuk, et al.
Published: (2017)
by: A. S. Serdiuk, et al.
Published: (2017)
Approximation of the classes of generalized Poisson integrals by
Fourier sums in metrics of the spaces $L_s$
by: Serdyuk, A. S., et al.
Published: (2017)
by: Serdyuk, A. S., et al.
Published: (2017)
Approximation of the classes W r_β,∞ by generalized Abel–Poisson integrals
by: I. V. Kalchuk, et al.
Published: (2022)
by: I. V. Kalchuk, et al.
Published: (2022)
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)
by: A. S. Serdiuk, et al.
Published: (2014)
Estimations of the Best Approximations for the Classes of Infinitely Differentiable Functions in Uniform and Integral Metrics
by: Serdyuk, A. S., et al.
Published: (2014)
by: Serdyuk, A. S., et al.
Published: (2014)
Compatible Approximation of Classes of Kinks with Kernels Poisson Sums of Fourier in Metric Space Lp
by: V. A. Sorych, et al.
Published: (2017)
by: V. A. Sorych, et al.
Published: (2017)
Asymptotic estimates for the best uniform approximations of classes of convolution of periodic functions of high smoothness
by: A. S. Serdyuk, et al.
Published: (2020)
by: A. S. Serdyuk, et al.
Published: (2020)
On approximation of the quasi-smooth functions by their Poisson-type integrals
by: Ju. I. Kharkevich
Published: (2017)
by: Ju. I. Kharkevich
Published: (2017)
Approximation of Functions from the Isotropic Nikol’skii–Besov Classes in the Uniform and Integral Metrics
by: Yanchenko, S. Ya., et al.
Published: (2015)
by: Yanchenko, S. Ya., et al.
Published: (2015)
Approximation of functions from the classes WrβHα by Weierstrass integrals
by: U. Z. Hrabova, et al.
Published: (2017)
by: U. Z. Hrabova, et al.
Published: (2017)
Estimates for the best approximations and approximation by Fourier sums of classes of convolutions of periodic functions of not high smoothness in integral metrics
by: T. A. Stepaniuk
Published: (2014)
by: T. A. Stepaniuk
Published: (2014)
Estimates for approximative characteristics of classes Sr(p,θ)B(Rd) of functions in the uniform metric
by: Ya. Yanchenko
Published: (2013)
by: Ya. Yanchenko
Published: (2013)
Approximation of the classes MBΩ(ρ,θ) in a uniform metrics by the Vallée-Poussin sums
by: S. A. Stasjuk
Published: (2014)
by: S. A. Stasjuk
Published: (2014)
The Best $m$-Term Trigonometric Approximations of the Classes $L_{\beta ,p}^\Psi$ in Uniform Metric
by: Fedorenko, A. S., et al.
Published: (2004)
by: Fedorenko, A. S., et al.
Published: (2004)
Approximation of the Classes $B_{p,θ}^Ω$ of Periodic Functions of Many Variables in Uniform Metric
by: Stasyuk, S. A., et al.
Published: (2002)
by: Stasyuk, S. A., et al.
Published: (2002)
Similar Items
-
Approximative properties of the three-harmonic Poisson integrals on the classes W
by: U. Z. Hrabova, et al.
Published: (2020) -
Approximation of the classes Wβ Hα by three-harmonic Poisson integrals
by: I. V. Kalchuk, et al.
Published: (2019) -
Approximation of continuous functions given on the real axis by three-harmonic Poisson operators
by: U. Z. Hrabova, et al.
Published: (2023) -
Solution of the Kolmogorov-Nikol'skii problem for three-harmonic Poisson integrals on classes Cψ(β,∞)
by: U. Z. Hrabova, et al.
Published: (2014) -
Approximation of the classes CψβHα by biharmonic Poisson integrals
by: F. H. Abdullaiev, et al.
Published: (2020)