On a Nonlocal Boundary-Value Problem for Systems of Impulsive Hyperbolic Equations von Assanova, A. T., Асанова, А. Т., Асанова, А. Т.

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Order Estimates for the Best Approximations and Approximations by Fourier Sums of the Classes of (ψ, β)-Differential Functions von Hrabova, U. Z., Serdyuk, A. S., Грабова, У. З., Сердюк, А. С.

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On inequalities for the norms of intermediate derivatives of multiply monotone functions defined on a finite segment von Skorokhodov, D. S., Скороходов, Д. С.

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Nevanlinna formula for the truncated matrix trigonometric moment problem von Zagorodnyuk, S. M., Загороднюк, С. М., Загороднюк, С. М.

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Best approximations of periodic functions in generalized lebesgue spaces von Chaichenko, S. O., Чайченко, С. О., Чайченко, С. О.

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On the theory of convergence and compactness for Beltrami equations with constraints of set-theoretic type von Lomako, T.V., Ломако, Т. В., Ломако, Т. В.

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Q -permutable subgroups of finite groups von Miao, L., Pu, Zh., Мяо, Л., Пу, Ж.

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Inverse problem for the strongly degenerate heat equation in a domain with free boundary von Ivanchov, N. I., Hryntsiv, N. M., Іванчов, М. І., Гринців, Н. М.

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Common periodic trajectories of two mappings von Matviichuk, M. Yu., Матвійчук, М. Ю.

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On the best polynomial approximation of entire transcendental functions of generalized order von Vakarchuk, S. B., Zhir, S. I., Вакарчук, С. Б., Жир, С. И., Вакарчук, С. Б., Жир, С. И.

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Approximation characteristics of the classes $B_{p,θ}^{Ω}$ of periodic functions of many variables von Stasyuk, S. A., Fedunyk, O. V., Стасюк, С. А., Федуник, О. В.

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Multiparameter inverse problem of approximation by functions with given supports von Nesterenko, A. N., Radzievskii, G. V., Нестеренко, А. Н., Радзиевский, Г. В., Нестеренко, А. Н., Радзиевский, Г. В.

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Inverse problem for a parabolic equation with strong power degeneration von Ivanchov, N. I., Saldina, N. V., Іванчов, М. І., Салдіна, Н. В.

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On the improvement of summability of generalized solutions of the Dirichlet problem for nonlinear equations of the fourth order with strengthened ellipticity von Voitovich, M. V., Kovalevskii, A. A., Войтович, М. В., Ковалевский, А. А., Войтович, М. В., Ковалевский, А. А.

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Supplement to the Mergelyan Theorem on the Denseness of Algebraic Polynomials in the Space $C_w^0$ von Bakan, A. G., Бакан, А. Г., Бакан, А. Г.

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Removability of an Isolated Singularity of Solutions of Nonlinear Elliptic Equations with Absorption von Skrypnik, I. I., Скрыпник, И. И., Скрыпник, И. И.

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Basic boundary-value problems for one equation with fractional derivatives von Lopushanskaya, G. P., Лопушанська, Г. П.

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Generalized derivations acting on multilinear polynomials as a Jordan homomorphisms von Tiwari, S. K., Prajapati, B., Tiwari, S. K., Prajapati, B.

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Best orthogonal trigonometric approximations of the Nikol'skii – Besov-type classes of periodic functions in the space $B_{\infty,1}$ von Hembars’ka, S. B., Zaderei , P. V., Гембарська, С. Б., Задерей, П. В.

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Convergence of Baum–Katz series for sums whose terms are elements of linear $m$ th order autoregressive sequence von Ilienko, M., Polishchuk, A., Ільєнко, Марина, Поліщук, Анастасія

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