Search Results - S. Vakarchuk

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  1. 1
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    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, M. Vakarchuk

    Published 2024
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  2. 2
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    "Human Potential" and "Human Capital": Similarities and Differences by T. S. Vakarchuk

    Published 2013
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  3. 3
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    K-functionals and extreme problems of the theory of approximation of the classes of analytic functions in a circle. II by S. B. Vakarchuk, M. B. Vakarchuk

    Published 2022
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  4. 4
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    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) by S. B. Vakarchuk, M. B. Vakarchuk

    Published 2020
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  5. 5
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    On total moduli of continuity for 2periodic functions of two variables in the space L_(2,2) by S. B. Vakarchuk, M. B. Vakarchuk

    Published 2017
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  6. 6
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    Best approximation by "angles" of analytic in the unit bidisk functions by S. B. Vakarchuk, M. B. Vakarchuk

    Published 2015
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  7. 7
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    K-functionals and extreme problems of the theory of approximation for classes of analytic functions in the circle. I by S. B. Vakarchuk, M. B. Vakarchuk

    Published 2022
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  8. 8
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    “Human Potential” and “Human Capital”: Similarities and Differences by Vakarchuk, T.S.

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  9. 9
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    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) by S. B. Vakarchuk

    Published 2019
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  10. 10
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    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
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  11. 11
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    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
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  12. 12
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    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
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  13. 13
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    Widths of some classes of functions defined by the generalized moduli of continuity _in the space L_2 by S. B. Vakarchuk

    Published 2017
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  14. 14
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    On estimates of diameter values of classes of functions in the weight space L2,γ(R2), γ = exp(−x2 − y2) by S. B. Vakarchuk

    Published 2022
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  15. 15
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    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
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  16. 16
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    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 by B. S. Vakarchuk

    Published 2016
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  17. 17
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    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 by S. B. Vakarchuk

    Published 2016
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  18. 18
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    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 by S. B. Vakarchuk

    Published 2016
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  19. 19
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    Lithofacies analysis to predict unconventional hydrocarbon accumulations in the Lower Visean carbonate sequence of the Dnieper-Donets graben by S. G. Vakarchuk

    Published 2015
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  20. 20
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    Exploration perspectives for unconventional oil in the paleozoic carbonate Formations of the Dnieper-Donets depression by S. H. Vakarchuk

    Published 2015
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