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Issue Title
 
Vol 20 (2012) Inequalities of Jackson-Stechkin type for $$$B^2$$$-almost periodic functions Abstract   PDF (Русский)
V.F. Babenko, S.V. Savela
 
Vol 23 (2015) Inequalities of Kolmogorov type for norms of hypersingular integrals with homogeneous characteristic of constant sign Abstract   PDF (Русский)
N.V. Parfinovich
 
Vol 25 (2017) Integral representation of positive definite kernels, associated with differential expression of second order of elliptic type Abstract   PDF (Українська)
O.V. Lopotko
 
Vol 24 (2016) Integral representations of positive definite functions of one variable, associated with operator $$$\frac{d^4}{dx^4}$$$ Abstract   PDF (Українська)
O.V. Lopotko
 
Vol 21 (2013) Interpolation of maps with values in semilinear space Abstract   PDF (Русский)
V.F. Babenko, M.V. Polishchuk
 
Vol 20 (2012) Kolmogorov type inequalities for Hadamard fractional derivatives of functions defined on half-line, and their applications Abstract   PDF (Русский)
V.F. Babenko, N.V. Parfinovich, A.A. Semirenko
 
Vol 22 (2014) L-subgroups of certain finite groups Abstract   PDF (Українська)
N.V. Kalashnіkova
 
Vol 20 (2012) Mean approximation of functions by algebraic polynomials Abstract   PDF (Українська)
V.P. Motornyi, M.S. Klimenko
 
Vol 21 (2013) On analogue of one problem of Erdös for non-periodic splines on the real domain Abstract   PDF (Русский)
V.A. Kofanov
 
Vol 24 (2016) On approximation by trigonometrical polynomials in $$$L_2$$$ space Abstract   PDF (Русский)
O.V. Polyakov
 
Vol 21 (2013) On approximation of continuous periodic functions by Stechkin's polynomials Abstract   PDF (Русский)
O.V. Kotova
 
Vol 25 (2017) On average $$$n$$$-widths of certain classes of functions in $$$L_2(\mathbb{R})$$$ space Abstract   PDF (Русский)
S.B. Vakarchuk, M.B. Vakarchuk
 
Vol 22 (2014) On certain groups with Chernikov group of automorphisms Abstract   PDF (Українська)
O.O. Pypka
 
Vol 21 (2013) On certain properties of fuzzy group product operation Abstract   PDF (Українська)
V.A. Chupordia, A.S. Markovs'ka
 
Vol 21 (2013) On characterization of the hypercenters of fuzzy groups Abstract   PDF
K.O. Grin
 
Vol 22 (2014) On classes of M.K. Potapov Abstract   PDF (Русский)
V.P. Motornyi
 
Vol 23 (2015) On classification of integrable functions Abstract   PDF (Русский)
V.P. Motornyi, V.V. Sedunova
 
Vol 23 (2015) On convergence of Fourier integrals and Lipschitz spaces defined with differences of fractional order Abstract   PDF (Русский)
B.I. Peleshenko, T.N. Semirenko
 
Vol 24 (2016) On exact values of relative approximations of classes of periodic functions by splines Abstract   PDF (Русский)
N.V. Parfinovich, I.A. Shevchenko
 
Vol 24 (2016) On extension of functions, being integrable with weight on interval and satisfying conditions of Lipschitz type Abstract   PDF (Русский)
S.V. Goncharov
 
Vol 25 (2017) On extremal subspaces for widths of classes of convolutions Abstract   PDF (Українська)
N.V. Parfinovich
 
Vol 20 (2012) On homotopic groups of spaces of generalised perfect splines Abstract   PDF (Русский)
A.M. Pas'ko
 
Vol 22 (2014) On inequalities of Hardy-Littlewood-Polya type for operators in Hilbert space Abstract   PDF (Русский)
V.F. Babenko, N.A. Kryachko
 
Vol 20 (2012) On inequalities of Kolmogorov type for the functions being analytic in the disk Abstract   PDF (Русский)
S.B. Vakarchuk, M.B. Vakarchuk
 
Vol 21 (2013) On inequalities of Kolmogorov type for the functions being analytic in the unit bicircle Abstract   PDF (Русский)
S.B. Vakarchuk, M.B. Vakarchuk
 
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