Expansion of functions in a system of polynomials biorthogonal on a closed contour with a system of functions regular at infinitely remote point by Sukhorolskyi, M. A., Сухорольський, М. А.

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

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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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On some systems of nonlinear integral Hammerstein-type equations on the semiaxis by Khachatryan, Kh. A., Хачатрян, Х. А., Хачатрян, Х. А.

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Semiperfect ipri-rings and right Bézout rings by Gubareni, N. M., Dokuchaev, M. A., Kirichenko, V. V., Губарені, Н. М., Докучаєв, М. А., Кириченко, В. В.

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Kernel of a map of a shift along the orbits of continuous flows by Maksimenko, S. I., Максименко, С. І.

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Convergence of a semi-Markov process and an accompanying by Malik, V. F., Samoilenko, I. V., Малик, І. В., Самойленко, І. В.

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Polynomial extensions of generalized quasi-Baer rings by Ghalandarzadeh, S., Javadi, H. S., Khoramdel, M., Галандарзадех, С., Яваді, Г. С., Хорамдель, М.

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On the convergence of solutions of certain inhomogeneous fourth-order differential equations by Tunç, E., Тунс, Е.

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Mixing “In the sense of Ibragimov.” Estimate for the rate of approach of a family of integral functionals of a solution of a differential equation with periodic coefficients to a f... by Bondarev, B. V., Kozyr', S. M., Бондарев, Б. В., Козырь, С. М., Бондарев, Б. В., Козырь, С. М.

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General algorithm of computation of $c$-table and detection of valleys by Gilewicz, J., Pindor, M., Гілевич, Я. Я., Піндор, М.

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Exponential stability of a program manifold of indirect control systems by Zhumatov, S. S., Жуматов, С. С., Жуматов, С. С.

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Singularities of the structure of two-sided ideals of a domain of elementary divisors by Bilyavs’ka, S. I., Zabavskii, B. V., Білявська, С. І., Забавський, Б. В.

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On a spherical code in the space of spherical harmonics by Bondarenko, A. V., Бондаренко, А. В.

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$A$-deformations of a surface with stationary lengths of $LGT$-lines by Bezkorovaina, L. L., Vashpanova, T. Yu., Безкоровайна, Л. Л., Вашпанова, Т. Ю.

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