Oleksandr Ivanovych Stepanets’ (on the 70 th anniversary of his birthday) by Gorbachuk, M. L., Zaderei, P. V., Lukovsky, I. O., Makarov, V. L., Motornyi, V. P., Romanyuk, A. S., Samoilenko, A. M., Serdyuk, A. S., Sharko, V. V., Горбачук, М. Л., Задерей, П. В., Луковський, І. О., Макаров, В. Л., Моторний, В. П., Романюк, А. С., Самойленко, А. М., Сердюк, А. С., Шарко, В. В.

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On the improvement of the rate of convergence of the generalized Bieberbach polynomials in domains with zero angles by Abdullayev, F. G., Özkartepe, N. P., Абдуллаєв, Ф. Г., Озкартепе, Н. П.

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On the dependence of the norm of a function on the norms of its derivatives of orders $k$ , $r - 2$ and $r , 0 < k < r - 2$ by Babenko, V. F., Kovalenko, O. V., Бабенко, В. Ф., Коваленко, О. В., Бабенко, В. Ф., Коваленко, О. В.

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Best mean-square approximation of functions defined on the real axis by entire functions of exponential type by Vakarchuk, S. B., Вакарчук, С. Б., Вакарчук, С. Б.

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Fourier cosine and sine transforms and generalized Lipschitz classes in uniform metric by Golubov, B. I., Volosivets, S. S., Голубов, Б. І., Волосівец, С. С.

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Reverse inequalities for geometric and power means by Korenovskii, A. A., Кореновский, А. А., Кореновский, А. А.

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Inequalities for derivatives of functions on an axis with nonsymmetrically bounded higher derivatives by Kofanov, V. A., Кофанов, В. А., Кофанов, В. А.

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Strong summability and properties of Fourier?Laplace series on a sphere by Lasuriya, R. A., Ласурия, Р. А., Ласурия, Р. А.

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Lower bounds for the deviations of the best linear methods of approximation of continuous functions by trigonometric polynomials by Pichugov, S. A., Пичугов, С. А., Пичугов, С. А.

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Shape-preserving projections in low-dimensional settings and the q -monotone case by Prophet, M. P., Shevchuk, I. A., Профет, М. П., Шевчук, І. О.

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Best bilinear approximations of functions from Nikolskii-Besov classes by Romanyuk, A. S., Romanyuk, V. S., Романюк, А. С., Романюк, В. С., Романюк, А. С., Романюк, В. С.

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Approximation by interpolation trigonometric polynomials on classes of periodic analytic functions by Serdyuk, A. S., Сердюк, А. С.

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On the properties of blocks of terms of the series $\sum \cfrac1k \sin kx$ by Telyakovskii, S. A., Теляковский, С. А., Теляковский, С. А.

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On the best approximations of functions defined on zero-dimensional groups by Timan, M. F., Тиман, М. Ф.

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A new application of generalized quasi-power increasing sequences by Bor, H., Бор, Х.

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Realization of a closed 1-form on closed oriented surfaces by Budnyts'ka, N. V., Rybalkina, T. V., Будницька, Н. В., Рибалкіна, Т. В.

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A comonotonic theorem for backward stochastic differential equations in $L^p$ and its applications by Zong, Z.-J., Зонг, З.-Ж.

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On properties of n-totally projective abelian p -groups by Danchev, P. V., Keef, P., Данчев, П. В., Кеф, П.

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Integral manifolds for semilinear evolution equations and admissibility of function spaces by Hà, Phi, Nguyễn, Thiếu Huy, Vụ, Thì Ngọc Hà, Ха, Фі, Тхиеу, Нгуєн Зуй, Тхі, Нгок Ву Ха

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On a p -Laplacian system with critical Hardy - Sobolev exponents and critical Sobolev exponents by Nyamoradi, N., Нямораді, Н.

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