Buchumschlag

Widths of classes of functions in the weight space L2,г(R),г=exp(−x2)

Gespeichert in:

Bibliographische Detailangaben
Datum:	2022
1. Verfasser:	S. B. Vakarchuk
Format:	Artikel
Sprache:	Englisch
Veröffentlicht:	2022
Schriftenreihe:	Ukrainian Mathematical Journal
Online Zugang:	http://jnas.nbuv.gov.ua/article/UJRN-0001336872
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

On the estimates of the values of various widths of classes of functions of two variables in the weight space L2,г(R2), г=exp(−x2 − y2)
von: S. B. Vakarchuk, et al.
Veröffentlicht: (2020)

Widths of classes of functions in the weight space $L_{2,\gamma}(\mathbb{R}), \gamma=\exp(-x^2)$
von: Vakarchuk, S. B., et al.
Veröffentlicht: (2022)

On estimates of diameter values of classes of functions in the weight space L2,γ(R2), γ = exp(−x2 − y2)
von: S. B. Vakarchuk
Veröffentlicht: (2022)

On the estimates of widths of the classes of functions defined by the generalized moduli of continuity and majorants in the weighted space L2x(0,1)
von: S. B. Vakarchuk
Veröffentlicht: (2019)

On the estimates of widths of the classes of functions defined by the generalized moduli of continuity and majorants in the weighted space $L_{2x} (0,1)$
von: Vakarchuk, S. B., et al.
Veröffentlicht: (2019)

Widths of some classes of functions defined by the generalized moduli of continuity _in the space L_2
von: S. B. Vakarchuk
Veröffentlicht: (2017)

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
von: S. Vakarchuk, et al.
Veröffentlicht: (2024)

On the best polynomial approximation in the space L2 and widths of some classes of functions
von: Vakarchuk, S. B., et al.
Veröffentlicht: (2012)

Approximation in the mean of the classes of functions in the space $L_2[(0,1);x]$ by the Fourier–Bessel sums and estimates of the values of their $n$-widths
von: Vakarchuk, S., et al.
Veröffentlicht: (2024)

Jackson-Type Inequalities for the Special Moduli of Continuity on the Entire Real Axis and the Exact Values of Mean ν-Widths for the Classes of Functions in the Space L2 (R)
von: S. B. Vakarchuk
Veröffentlicht: (2014)

On the Best Polynomial Approximations of $2π$-Periodic Functions and Exact Values of $n$-Widths of Functional Classes in the Space $L_2$
von: Vakarchuk, S. B., et al.
Veröffentlicht: (2002)

Exact values of widths for the classes of functions defined by the averaged smoothness characteristics and majorants in the space $L_2$
von: Vakarchuk, S., et al.
Veröffentlicht: (2026)

Averaged characteristics of smoothness in $L_2$ and estimations for the widths values of function classes
von: Vakarchuk, S., et al.
Veröffentlicht: (2025)

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
von: S. B. Vakarchuk
Veröffentlicht: (2016)

Best Polynomial Approximations in $L_2$ and Widths of Some Classes of Functions
von: Vakarchuk, S. B., et al.
Veröffentlicht: (2004)

Structural characteristics of functions from L_2 and the exact values of widths of some functional classes
von: S. B. Vakarchuk, et al.
Veröffentlicht: (2014)

Jackson-Type Inequalities for the Special Moduli of Continuity on the Entire Real Axis and the Exact Values of Mean $ν$ - Widths for the Classes of Functions in the Space $L_2 (ℝ)$
von: Vakarchuk, S. B., 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)

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

Jackson-type inequalities with generalized modulus of continuity and exact values of the n-widths of the classes of (ψ,β)-differentiable functions in L2. II
von: S. B. Vakarchuk
Veröffentlicht: (2016)

Jackson-type inequalities with generalized modulus of continuity and exact values of the n-widths for the classes of (ψ,β)-differentiable functions in L2. III
von: B. S. Vakarchuk
Veröffentlicht: (2016)

Jackson-type inequalities with generalized modulus of continuity and exact values of the n-widths of the classes of (ψ,β)-differential functions in L2. I
von: S. B. Vakarchuk
Veröffentlicht: (2016)

Trigonometric widths of the classes $B_{p,θ}^ r$ of functions of many variables in the space $L_q$
von: Romanyuk, A. S., et al.
Veröffentlicht: (1998)

Exact values of widths for certain functional classes
von: Vakarchuk, S. B., et al.
Veröffentlicht: (1996)

Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space L2 (R). I
von: S. B. Vakarchuk
Veröffentlicht: (2018)

Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space L2(R). II
von: S. B. Vakarchuk
Veröffentlicht: (2018)

Exact order of relative widths of classes $W^r_1$ in the space $L_1$
von: Parfinovych, N. V., et al.
Veröffentlicht: (2005)

On Estimates of the Kolmogorov Widths of the Classes $B_{p,θ}^r$ in the Space $L_q$
von: Romanyuk, A. S., et al.
Veröffentlicht: (2001)

On total moduli of continuity for 2periodic functions of two variables in the space L_(2,2)
von: S. B. Vakarchuk, et al.
Veröffentlicht: (2017)

Exact Jackson - Stechkin-type inequalities for 2π -periodic functions in L 2 and widths of some classes of functions
von: Shabozov, M. Sh., et al.
Veröffentlicht: (2011)

Jackson-type inequalities with generalized modulus of continuity and exact values of the $n$-widths for the classes of $(ψ,β)$-differentiable functions in $L_2$. III
von: Vakarchuk, B. S., et al.
Veröffentlicht: (2016)

Jackson-type inequalities with generalized modulus of continuity and exact values of the $n$-widths of the classes of $(ψ,β)$-differential functions in $L_2$. I
von: Vakarchuk, S. B., et al.
Veröffentlicht: (2016)

Jackson-type inequalities with generalized modulus of continuity and exact values of the $n$-widths of the classes of $(ψ,β)$-differentiable functions in $L_2$. II
von: Vakarchuk, S. B., et al.
Veröffentlicht: (2016)

On the Best Linear Methods of Approximation and the Exact Values of Widths for Some Classes of Analytic Functions in the Weighted Bergman Space
von: M. R. Langarshoev
Veröffentlicht: (2015)

On the Best Linear Methods of Approximation and the Exact Values of Widths for Some Classes of Analytic Functions in the Weighted Bergman Space
von: Langarshoev, M. R., et al.
Veröffentlicht: (2015)

Orthoprojective widths of classes Lшв,p of periodic functions in the space Lq
von: H. M. Vlasyk
Veröffentlicht: (2015)

On Kolmogorov widths of classes $B^r_{p, \theta}$ of periodic functions of many variables with low smoothness in the space $L_q$
von: Romanyuk, A. S., et al.
Veröffentlicht: (1994)

Widths of the classes BΩr,θ of periodic functions of many variables in the space B1,1
von: M. V. Hembarskyi, et al.
Veröffentlicht: (2018)

A Remark on the Completeness of Systems of Exponentials with Weight in $L^2(ℝ)$
von: Vynnyts’kyi, B. V., et al.
Veröffentlicht: (2000)

Generalized characteristics of smoothness and some extreme problems of the approximation theory of functions in the space $L_2 (R)$. II
von: Vakarchuk, S. B., et al.
Veröffentlicht: (2018)