Exact equalities for approximation of functions from the Sobolev class by their generalized Poisson integrals
Saved in:
| Date: | 2021 |
|---|---|
| Main Author: | Ju. I. Kharkevich |
| Format: | Article |
| Language: | English |
| Published: |
2021
|
| Series: | International Scientific Technical Journal «Problems of Control and Informatics» |
| Online Access: | http://jnas.nbuv.gov.ua/article/UJRN-0001241913 |
| 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 generalized Poisson integrals on the classes of functions, determined by a modulus of continuity
by: Ju. I. Kharkevich
Published: (2019)
by: Ju. I. Kharkevich
Published: (2019)
Asymptotic expansions of upper bounds of deviations of functions of the class from their generalized Poisson integrals
by: Ju. I. Kharkevich
Published: (2018)
by: Ju. I. Kharkevich
Published: (2018)
Uniform approximations by the threeharmonic Poisson integrals on the Sobolev classes
by: U. Z. Grabova
Published: (2019)
by: U. Z. Grabova
Published: (2019)
On approximation of the quasi-smooth functions by their Poisson-type integrals
by: Ju. I. Kharkevich
Published: (2017)
by: Ju. I. Kharkevich
Published: (2017)
On approximation of functions from Zygmund classes by biharmonic Poisson integrals
by: B. N. Borsuk, et al.
Published: (2021)
by: B. N. Borsuk, et al.
Published: (2021)
Approximative properties of Abel–Poisson-type operators on the general-ized Hцlder classes
by: Ju. I. Kharkevich, et al.
Published: (2021)
by: Ju. I. Kharkevich, et al.
Published: (2021)
On the Approximation of Functions of the Hölder Class by Triharmonic Poisson Integrals
by: Zhyhallo, K. M., et al.
Published: (2001)
by: Zhyhallo, K. M., et al.
Published: (2001)
On the Approximation of Functions of the Hölder Class by Biharmonic Poisson Integrals
by: Zhyhallo, K. M., et al.
Published: (2000)
by: Zhyhallo, K. M., et al.
Published: (2000)
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)
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 functions from the classes $C^{\psi}_{\beta, \infty}$ by biharmonic Poisson integrals
by: Zhyhallo, K. M., et al.
Published: (2011)
by: Zhyhallo, K. M., et al.
Published: (2011)
Approximation of the classes $W^{r}_{\beta,\infty}$ by generalized Abel-Poisson integrals
by: Kal'chuk, I. V., et al.
Published: (2022)
by: Kal'chuk, I. V., et al.
Published: (2022)
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 in the mean of classes of functions with fractional derivatives by their Abel–Poisson integrals
by: T. V. Zhigallo
Published: (2019)
by: T. V. Zhigallo
Published: (2019)
Approximative properties of biharmonic Poisson integrals on Hölder classes
by: S. B. Hembarska, et al.
Published: (2017)
by: S. B. Hembarska, et al.
Published: (2017)
Approximation of classes of Poisson integrals by repeated Fejer sums
by: O. A. Novikov, et al.
Published: (2015)
by: O. A. Novikov, et al.
Published: (2015)
Approximative properties of biharmonic Poisson integrals on Hölder classes
by: Hembars'ka, S. B., et al.
Published: (2017)
by: Hembars'ka, S. B., et al.
Published: (2017)
Approximation of generalized Poisson integrals by interpolating trigonometric polynomials
by: A. Serdiuk, et al.
Published: (2023)
by: A. Serdiuk, et al.
Published: (2023)
Approximation of generalized Poisson integrals by interpolating trigonometric polynomials
by: Serdyuk, A., et al.
Published: (2023)
by: Serdyuk, A., et al.
Published: (2023)
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)
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)
Asymptotics of the values of approximations in the mean for classes of differentiable functions by using biharmonic Poisson integrals
by: Kalchuk, I. V., et al.
Published: (2007)
by: Kalchuk, I. V., et al.
Published: (2007)
Linear approximation methods and the best approximations of the Poisson integrals of functions from the classes $H_{ω_p}$ in the metrics of the spaces $L_p$
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 the classes CψβHα by biharmonic Poisson integrals
by: F. H. Abdullaiev, et al.
Published: (2020)
by: F. H. Abdullaiev, et al.
Published: (2020)
Approximation of conjugate differentiable functions by their Abel–Poisson integrals
by: Zhyhallo, K. M., et al.
Published: (2009)
by: Zhyhallo, K. M., et al.
Published: (2009)
Approximation of conjugate differentiable functions by biharmonic Poisson integrals
by: Zhyhallo, K. M., et al.
Published: (2009)
by: Zhyhallo, K. M., et al.
Published: (2009)
Approximation of Differentiable Periodic Functions by Their Biharmonic Poisson Integrals
by: Zhyhallo, K. M., et al.
Published: (2002)
by: Zhyhallo, K. M., et al.
Published: (2002)
Approximative properties of the threeharmonic Poisson integrals on the Hцlder classes
by: U. Z. Grabova
Published: (2018)
by: U. Z. Grabova
Published: (2018)
On the approximation of functions from the Holder class given on a segment by their biharmonic Poisson operators
by: K. M. Zhyhallo, et al.
Published: (2019)
by: K. M. Zhyhallo, et al.
Published: (2019)
Approximation of Sobolev Classes by Their Sections of Finite Dimension
by: Konovalov, V. N., et al.
Published: (2002)
by: Konovalov, V. N., et al.
Published: (2002)
On the approximation of functions from the Hölder class given
on a segment by their biharmonic Poisson operators
by: Zhyhallo, K. M., et al.
Published: (2019)
by: Zhyhallo, K. M., et al.
Published: (2019)
Approximation of Poisson integrals by linear methods
by: O. A. Novikov, et al.
Published: (2017)
by: O. A. Novikov, et al.
Published: (2017)
Approximation of functions from the Sobolev space by algebraic polynomials
by: Konovalov , V. N., et al.
Published: (1992)
by: Konovalov , V. N., et al.
Published: (1992)
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)
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 the classes $C^{\psi}_{\beta}H^{\alpha}$ by biharmonic Poisson integrals
by: Abdullayev, F. G., et al.
Published: (2020)
by: Abdullayev, F. G., et al.
Published: (2020)
Approximation of classes of periodic functions in one and many variables from the Nikol’skii – Besov and Sobolev spaces
by: Romanyuk, A. S., et al.
Published: (2022)
by: Romanyuk, A. S., et al.
Published: (2022)
On approximation of classes W1∞ by Poisson sums
by: M. V. Hembarskyi, et al.
Published: (2017)
by: M. V. Hembarskyi, et al.
Published: (2017)
Similar Items
-
Approximative properties of the generalized Poisson integrals on the classes of functions, determined by a modulus of continuity
by: Ju. I. Kharkevich
Published: (2019) -
Asymptotic expansions of upper bounds of deviations of functions of the class from their generalized Poisson integrals
by: Ju. I. Kharkevich
Published: (2018) -
Uniform approximations by the threeharmonic Poisson integrals on the Sobolev classes
by: U. Z. Grabova
Published: (2019) -
On approximation of the quasi-smooth functions by their Poisson-type integrals
by: Ju. I. Kharkevich
Published: (2017) -
On approximation of functions from Zygmund classes by biharmonic Poisson integrals
by: B. N. Borsuk, et al.
Published: (2021)