Best approximation by "angles" of analytic in the unit bidisk functions
Saved in:
| Date: | 2015 |
|---|---|
| Main Authors: | S. B. Vakarchuk, M. B. Vakarchuk |
| Format: | Article |
| Language: | English |
| Published: |
2015
|
| Series: | Transactions of Institute of Mathematics, the NAS of Ukraine |
| Online Access: | http://jnas.nbuv.gov.ua/article/UJRN-0000826214 |
| 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
On the best approximation by "angles" in the mean on the plane R2 with the Chebyshev-Hermite weight
by: S. B. Vakarchuk, et al.
Published: (2014)
by: S. B. Vakarchuk, et al.
Published: (2014)
The best polynomial approximation of functions analytical in the single circle
by: Vakarchuk, S. B., et al.
Published: (1990)
by: Vakarchuk, S. B., et al.
Published: (1990)
K-functionals and extreme problems of the theory of approximation for classes of analytic functions in the circle. I
by: S. B. Vakarchuk, et al.
Published: (2022)
by: S. B. Vakarchuk, et al.
Published: (2022)
K-functionals and extreme problems of the theory of approximation of the classes of analytic functions in a circle. II
by: S. B. Vakarchuk, et al.
Published: (2022)
by: S. B. Vakarchuk, et al.
Published: (2022)
On the best polynomial approximation of entire transcendental functions in banach spaces. I
by: Vakarchuk, S. B., et al.
Published: (1994)
by: Vakarchuk, S. B., et al.
Published: (1994)
On the best approximation in the mean and overconvergence of a sequence of polynomials of the best approximation
by: Vakarchuk, S. B., et al.
Published: (2000)
by: Vakarchuk, S. B., et al.
Published: (2000)
On the Best Polynomial Approximations of Entire Transcendental Functions of Many Complex Variables in Some Banach Spaces
by: S. B. Vakarchuk, et al.
Published: (2014)
by: S. B. Vakarchuk, et al.
Published: (2014)
"Human Potential" and "Human Capital": Similarities and Differences
by: T. S. Vakarchuk
Published: (2013)
by: T. S. Vakarchuk
Published: (2013)
On the Best Approximation in the Mean by Algebraic Polynomials with Weight and the Exact Values of Widths for the Classes of Functions
by: S. B. Vakarchuk, et al.
Published: (2013)
by: S. B. Vakarchuk, et al.
Published: (2013)
On the moduli of continuity and fractional-order derivatives in the problems of best mean-square approximations by entire functions of the exponential type on the entire real axis
by: S. B. Vakarchuk
Published: (2017)
by: S. B. Vakarchuk
Published: (2017)
$K$-functionals and extreme problems of the theory of approximation for classes of analytic functions in the circle. I
by: Vakarchuk, S. B., et al.
Published: (2022)
by: Vakarchuk, S. B., et al.
Published: (2022)
On the best polynomial approximation of entire transcendental functions in Banach spaces. II
by: Vakarchuk, S. B., et al.
Published: (1994)
by: Vakarchuk, S. B., et al.
Published: (1994)
Exact constants in Jackson-type inequalities for the best mean square approximation in L_2(R) and exact values of mean nu-widths of the classes of functions
by: S. B. Vakarchuk
Published: (2016)
by: S. B. Vakarchuk
Published: (2016)
$K$-functionals and extreme problems of the theory of approximation of the classes of analytic functions in a circle. II
by: Vakarchuk, S. B., et al.
Published: (2022)
by: Vakarchuk, S. B., et al.
Published: (2022)
Best mean-square approximation of functions defined on the real axis by entire functions of exponential type
by: Vakarchuk, S. B., et al.
Published: (2012)
by: Vakarchuk, S. B., et al.
Published: (2012)
Approximation by fourier sums and best approximations on classes of analytic functions
by: Serdyuk, A. S., et al.
Published: (2000)
by: Serdyuk, A. S., et al.
Published: (2000)
Approximation of analytical functions by polynomials «approaching» polynomials of the best approximation
by: Maimeskul , V. V., et al.
Published: (1992)
by: Maimeskul , V. V., et al.
Published: (1992)
Best approximation of reproducing kernels of spaces of analytic functions
by: Savchuk, V. V., et al.
Published: (2004)
by: Savchuk, V. V., et al.
Published: (2004)
Mean-square "angle" approximation in the metric L2 and quasiwidths values for some classes of functions
by: Sh. Shabozov, et al.
Published: (2020)
by: Sh. Shabozov, et al.
Published: (2020)
The Pompéiu-Landau-Szasz extremal problem for bounded holomorphic functions in bidisk
by: Yu. Meremelia
Published: (2015)
by: Yu. Meremelia
Published: (2015)
On the best polynomial approximation of entire transcendental functions of generalized order
by: Vakarchuk, S. B., et al.
Published: (2008)
by: Vakarchuk, S. B., et al.
Published: (2008)
Estimation of the best approximation of periodic functions of two variables by an “angle” in the metric of $L_p$
by: Konopovich, T. O., et al.
Published: (2004)
by: Konopovich, T. O., et al.
Published: (2004)
On the Best Approximation in the Mean by Algebraic Polynomials with Weight and the Exact Values of Widths for the Classes of Functions
by: Vakarchuk, S. B., et al.
Published: (2013)
by: Vakarchuk, S. B., et al.
Published: (2013)
On the Best Polynomial Approximations of $2π$-Periodic Functions and Exact Values of $n$-Widths of Functional Classes in the Space $L_2$
by: Vakarchuk, S. B., et al.
Published: (2002)
by: Vakarchuk, S. B., et al.
Published: (2002)
Best Polynomial Approximations in $L_2$ and Widths of Some Classes of Functions
by: Vakarchuk, S. B., et al.
Published: (2004)
by: Vakarchuk, S. B., et al.
Published: (2004)
Estimates of the best m-term trigonometric approximations of classes of analytic functions
by: A. S. Serdiuk, et al.
Published: (2015)
by: A. S. Serdiuk, et al.
Published: (2015)
On the best polynomial approximation in the space L2 and widths of some classes of functions
by: Vakarchuk, S. B., et al.
Published: (2012)
by: Vakarchuk, S. B., et al.
Published: (2012)
Relationship between the Hadamard Theorem on Three Disks and Certain Problems of Polynomial Approximation of Analytic Functions
by: Vakarchuk, S. B., et al.
Published: (2001)
by: Vakarchuk, S. B., et al.
Published: (2001)
On the moduli of continuity and fractional-order derivatives in the problems of
best mean-square approximations by entire functions of the exponential type on the entire
real axis
by: Vakarchuk, S. B., et al.
Published: (2017)
by: Vakarchuk, S. B., et al.
Published: (2017)
On diameters of some classes of analytical functions. II.
by: Vakarchuk , S. B., et al.
Published: (1992)
by: Vakarchuk , S. B., et al.
Published: (1992)
Diameters of certain classes of analytical functions. I
by: Vakarchuk , S. B., et al.
Published: (1992)
by: Vakarchuk , S. B., et al.
Published: (1992)
Best approximation by holomorphic functions. Application to the best polynomial approximation of classes of holomorphic functions
by: Savchuk, V. V., et al.
Published: (2007)
by: Savchuk, V. V., et al.
Published: (2007)
On the Best Polynomial Approximations of Entire Transcendental Functions of Many Complex Variables in Some Banach Spaces
by: Vakarchuk, S. B., et al.
Published: (2014)
by: Vakarchuk, S. B., et al.
Published: (2014)
Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space L2 (R). I
by: S. B. Vakarchuk
Published: (2018)
by: S. B. Vakarchuk
Published: (2018)
Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space L2(R). II
by: S. B. Vakarchuk
Published: (2018)
by: S. B. Vakarchuk
Published: (2018)
Best approximations of the Cauchy – Szegö kernel in the mean on the unit circle
by: Savchuk, V. V., et al.
Published: (2018)
by: Savchuk, V. V., et al.
Published: (2018)
Approximation in the mean of the classes of functions in the space L2|(0,1);x| by the Fourier–Bessel sums and estimates of the values of their n-widths
by: S. Vakarchuk, et al.
Published: (2024)
by: S. Vakarchuk, et al.
Published: (2024)
Exact Constants of the Best One Sided Approximations of the Sum Analytic Functions from Different Classes
by: V. A. Sorych, et al.
Published: (2022)
by: V. A. Sorych, et al.
Published: (2022)
On the best approximation of functions of $n$ variables
by: Korneichuk, N. P., et al.
Published: (1999)
by: Korneichuk, N. P., et al.
Published: (1999)
Approximations of entire functions by polynomials of the best standard approximation
by: V. A. Voitovych
Published: (2017)
by: V. A. Voitovych
Published: (2017)
Similar Items
-
On the best approximation by "angles" in the mean on the plane R2 with the Chebyshev-Hermite weight
by: S. B. Vakarchuk, et al.
Published: (2014) -
The best polynomial approximation of functions analytical in the single circle
by: Vakarchuk, S. B., et al.
Published: (1990) -
K-functionals and extreme problems of the theory of approximation for classes of analytic functions in the circle. I
by: S. B. Vakarchuk, et al.
Published: (2022) -
K-functionals and extreme problems of the theory of approximation of the classes of analytic functions in a circle. II
by: S. B. Vakarchuk, et al.
Published: (2022) -
On the best polynomial approximation of entire transcendental functions in banach spaces. I
by: Vakarchuk, S. B., et al.
Published: (1994)