Estimates of the product of inner radii of five nonoverlapping domains by O. K. Bakhtin, Ya. V. Zabolotnyi, Ya. Dvorak

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Remarks on a Bailey pair with one free parameter by A. E. Patkowski

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On the equicontinuity of mappings with branching in the closure of the domain by E. A. Sevostjanov

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Reducing sequences by F. Tugores

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Groups all cyclic subgroups of which are BNA-subgroups by X. He, S. Li, Y. Wang

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Oleksandr Ivanovych Stepanets' (on his 75th birthday) by A. M. Samoilenko, I. O. Lukovskyi, V. L. Makarov, V. P. Motornyi, P. V. Zaderei, A. S. Romaniuk, A. P. Holub, A. S. Serdiuk, V. V. Savchuk, V. S. Romaniuk

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Polynomial inequalities in quasidisks on weighted Bergman space by F. G. Abdullayev, T. Tunз, G. A. Abdullayev

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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

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Exact constant in the Dzyadyk inequality for the derivative of an algebraic polynomial by V. D. Halan, I. O. Shevchuk

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Pade approximants for some classes of multivariate functions by A. P. Holub, L. O. Lysenko

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Maps of deep heat flow and geothermal resources in Ukraine by V. V. Hordiienko, I. V. Hordiienko

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Pointwise estimation of an almost copositive approximation of continuous functions by algebraic polynomials by H. A. Dziubenko

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Approximating properties of biharmonic Poisson operators in the classes LΨβ,1 by T. V. Zhyhallo, Yu. I. Kharkevych

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Direct and inverse theorems on the approximation of 2р-periodic functions by Taylor–Abel–Poisson operators by Yu. Prestin, V. V. Savchuk, A. L. Shydlich

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Trigonometric and linear widths for the classes of periodic multivariable functions by A. S. Romanjuk

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Kolmogorov widths and entropy numbers in the Orlich spaces with the Luxembourg norm by V. S. Romanjuk

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Approximation of the classes of generalized Poisson integrals by Fourier sums in metrics of the spaces L_s by A. S. Serdiuk, T. A. Stepaniuk

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On the fractional integrodi ferentiation of complex polynomials in L 0 by L. G. Kovalenko, E. A. Storozhenko

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Nikol'skii–Stechkin-type inequalities for the increments of trigonometric polynomials in metric spaces by S. A. Pichugov

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Convergence of the spectral decomposition of a function from the class W1p,m(G), p>1, in the vector eigenfunctions of a differential operator of the third order by Ju. G. Abbasova, V. M. Kurbanov

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