Jacobi operators and orthonormal matrix-valued polynomials. I von R. Hatamleh, V. A. Zolotarev

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Exact rates in the Davis–Gut law of iterated logarithm for the first moment convergence of independent identically distributed random variables von X.-Y. Xiao, H.-W. Yin

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Oleksandr Mykolaiovych Sharkovs'kyi (on his 80th birthday) von A. F. Ivanov, S. F. Koliada, V. L. Maistrenko, Yu. L. Maistrenko, I. O. Parasiuk, H. P. Peliukh, Yu. Romanenko, V. H. Samoilenko, A. H. Sivak, V. I. Tkachenko

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Tectonic factors of landslide formation in the North-Western Black Sea coastal zone von I. E. Lomakin, Ye. A. Sarvirov, V. V. Kochelab

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

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

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

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Reducing sequences von F. Tugores

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

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Oleksandr Ivanovych Stepanets' (on his 75th birthday) von 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 von 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 von S. B. Vakarchuk

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

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

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

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

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Approximating properties of biharmonic Poisson operators in the classes LΨβ,1 von 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 von Yu. Prestin, V. V. Savchuk, A. L. Shydlich

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

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

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