Algebraic polynomials least deviating from zero in measure on a segment by Arestov, V. V., Арестов, B. В., Арестов, B. В.

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Sharp Kolmogorov-type inequalities for norms of fractional derivatives of multivariate functions by Babenko, V. F., Parfinovych, N. V., Pichugov, S. A., Бабенко, В. Ф., Парфінович, Н. В., Пічугов, С. О.

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On Hankel determinants of functions given by their expansions in $P$-fractions by Buslaev, V. I., Буслаев, В. И., Буслаев, В. И.

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On the relation between measures defining the Stieltjes and the inverted Stieltjes functions by Gilewicz, J., Pindor, M., Гілевич, Я. Я., Піндор, М.

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On one result of J. Bourgain by Konyagin, S. V., Shkredov, I. D., Конягин, С. В., Шкредов, И. Д., Конягин, С. В., Шкредов, И. Д.

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Are the degrees of the best (co)convex and unconstrained polynomial approximations the same? II by Kopotun, K. A., Leviatan, D., Shevchuk, I. A., Коротун, К. А., Левіатан, Д., Шевчук, І. О.

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Quantitative form of the Luzin $C$-property by Krotov, V. G., Кротов, В. Г., Кротов, В. Г.

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Best approximation by ridge functions in $L_p$-spaces by Maiorov, V. E., Майоров, В. Є.

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One-sided approximation of a step by algebraic polynomials in the mean by Motornaya, O. V., Motornyi, V. P., Nitiema, P. K., Моторная, О. В., Моторный, В. П., Нитиема, П. К., Моторная, О. В., Моторный, В. П., Нитиема, П. К.

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On relative widths of classes of differentiable functions. II by Subbotin, Yu. N., Telyakovskii, S. A., Субботин, Ю. H., Теляковский, С. А., Субботин, Ю. H., Теляковский, С. А.

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Kernels of derivations of polynomial rings and Casimir elements by Bedratyuk, L. P., Бедратюк, Л. П.

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On the modularity of a lattice of $τ$-closed $n$-ultiply $ω$-composite formations by Vorob'ev, N. N., Tsarev, A. A., Воробьев, Н. Н., Царёв, A. A., Воробьев, Н. Н., Царёв, A. A.

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On relative ranks of finite transformation semigroups with restricted range by Dimitrova, I., Koppitz, J., I., Dimitrova, I., Koppitz, J.

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Cubic rings and their ideals by Drozd, Yu. A., Skuratovskii, R. V., Дрозд, Ю. А., Скуратовський, Р. В.

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On the strong matrix Hamburger moment problem by Zagorodnyuk, S. M., Загороднюк, С. М., Загороднюк, С. М.

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Self-improvement of summability factors of functions satisfying the reverse Hölder inequality in limit cases by Korenovskii, A. A., Fomichev, V. V., Кореновский, А. А., Фомичев, В. В., Кореновский, А. А., Фомичев, В. В.

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On continual interpolation nodes for operators in linear topological spaces by Kashpur, O. F., Makarov, V. L., Khlobystov, V. V., Кашпур, О. Ф., Макаров, В. Л., Хлобистов, В. В.

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On the Marcinkiewicz–Zygmund law of large numbers in Banach lattices by Matsak, I. K., Plichko, A. M., Мацак, І. К., Плічко, А. М.

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On a measure of integral square deviation with generalized weight for the Rosenblatt–Parzen probability density estimator by Babilua, P., Nadaraya, E., Sokhadze, G. A., Бабілуа, П. К., Надарая, Е. А., Сохадзе, Г. А.

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Asymptotic estimates for the best trigonometric and bilinear approximations of classes of functions of several variables by Romanyuk, A. S., Romanyuk, V. S., Романюк, А. С., Романюк, В. С., Романюк, А. С., Романюк, В. С.

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