|
Issue |
Title |
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Vol 17 (2009) |
Conditions of unicity of the best non-symmetric $$$L_1$$$-approximant for vector-valued functions by subspace of constant mappings |
Abstract
PDF (Русский)
|
M.Ye. Tkachenko, V.M. Traktynska |
|
Vol 17 (2009) |
Conditions, under which projective Sylow subgroups of almost locally normal group are locally conjugate |
Abstract
PDF (Українська)
|
O.M. Tkachenko |
|
No 2 (1969) |
Congruences of disks of constant curvature |
Abstract
PDF (Русский)
|
M.L. Vydra, E.F. Lishchinskii |
|
1977 |
Construction of approximate solution and stability map of one set of differential equations with periodic coefficients, which can be reduced to canonical form |
Abstract
PDF (Русский)
|
V.M. Shevchenko, V.O. Semenov |
|
Vol 24 (2016) |
Criterion of the best approximant for multivariable functions in spaces $$$L_{1,p_2,...,p_n}$$$ and $$$L_{p_1,...,p_{n-1},1}$$$ |
Abstract
PDF (Українська)
|
O.D. Kostyuk, V.M. Traktyns'ka, M.Ye. Tkachenko |
|
Vol 29, No 2 (2021) |
Criterion of the best non-symmetric approximant for multivariable functions in space $$$L_{1, p_2,...,p_n}$$$ |
Abstract
PDF
|
M.Ye. Tkachenko, V.M. Traktynska |
|
Vol 23 (2015) |
Criterion of the best non-symmetric approximant for multivariable functions in spaces $$$L_{p_1,...,p_n}$$$ |
Abstract
PDF (Українська)
|
V.M. Traktyns'ka, M.Ye. Tkachenko |
|
Vol 6 (1998) |
Criterion of the best non-symmetric approximant in spaces with mixed integral metric |
Abstract
PDF (Русский)
|
V.M. Traktynska |
|
Vol 25 (2017) |
Criterions for the best non-symmetric $$$L_p$$$- and $$$L_1$$$-approximant for the functions with values in KB-spaces with weight |
Abstract
PDF (Українська)
|
M.Ye. Tkachenko, V.M. Traktyns'ka |
|
Vol 27, No 2 (2019) |
Department of mathematical analysis and theory of functions celebrates 100 years! |
Abstract
PDF
|
M.Ye. Tkachenko, M.B. Vakarchuk |
|
Vol 31, No 2 (2023) |
Derivations of rings of infinite matrices |
Abstract
PDF
|
O.O. Bezushchak |
|
Vol 31, No 1 (2023) |
Description of the automorphism groups of some Leibniz algebras |
Abstract
PDF
|
L.A. Kurdachenko, O.O. Pypka, M.M. Semko |
|
No 1 (1967) |
Development of researches on geometry in Dnipropetrovsk State University |
Abstract
PDF (Русский)
|
B.S. Vakarchuk, E.F. Lishchinskii |
|
Vol 23 (2015) |
Duality theorem for approximation problem with fuzzy statement |
Abstract
PDF (Українська)
|
V.I. Ruban |
|
Vol 24 (2016) |
Equivalence theorem for additive inequalities of Kolmogorov type |
Abstract
PDF (Українська)
|
A.Ye. Haidabura, V.A. Kofanov |
|
Vol 18 (2010) |
Error at interpolation of some classes of functions by multilinear splines |
Abstract
PDF (Русский)
|
V.F. Babenko, T.Yu. Leskevich |
|
Vol 17 (2009) |
Estimate of derivatives of functions on the real line in Weil spaces |
Abstract
PDF (Русский)
|
V.A. Kofanov |
|
No 2 (1969) |
Estimate of error of cubature formula for the class of differentiable $$$2\pi$$$-periodic functions of two variables |
Abstract
PDF (Русский)
|
V.M. Alkhimova |
|
Vol 18 (2010) |
Estimates of approximation of elements of Hilbert space by subspaces spanned by given unit expansion |
Abstract
PDF (Русский)
|
V.F. Babenko, S.V. Savela |
|
Vol 16 (2008) |
Estimates of generalized Lebesgue constants of partial Fourier-Jacobi sums |
Abstract
PDF (Русский)
|
S.V. Goncharov, V.P. Motornyi |
|
Vol 28, No 1 (2020) |
Estimates of the error of interval quadrature formulas on some classes of differentiable functions |
Abstract
PDF
|
V.P. Motornyi, D.A. Ovsyannikov |
|
1977 |
Estimation of deviation of continuous $$$2\pi$$$-periodic functions from corresponding trigonometric polynomials of S.N. Bernstein's type |
Abstract
PDF (Русский)
|
N.Ya. Yatsenko |
|
Vol 18 (2010) |
Exact inequalities of Kolmogorov type for Hadamard fractional derivatives of functions defined on half-line |
Abstract
PDF (Русский)
|
V.F. Babenko, N.V. Parfinovich |
|
Vol 19 (2011) |
Exact upper bounds of norms of polynomials, splines, and their derivatives on arbitrary interval |
Abstract
PDF (Русский)
|
V.A. Kofanov |
|
Vol 17 (2009) |
Exact values and estimates of interpolational spreads of some subspaces of Hermitian splines |
Abstract
PDF (Русский)
|
V.L. Velikіn |
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