Topological stability of the averagings of functions by Maksimenko, S. I., Marunkevych, O. V., Максименко, С. І., Марункевич, О. В.

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Approximating Characteristics of the Classes $L_{β,p}^{ψ}$ of Periodic Functions in the Space $L_q$ by Shkapa, V. V., Шкапа, В. В.

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Evaluation Fibrations and Path-Components of the Mapping Space $M\left( {{{\mathbb{S}}^{n+k }},{{\mathbb{S}}^n}} \right)$ for $8 ≤ k ≤ 13$ by de, Melo Thiago, Golasinski, M., Де, Мело Тьяго, Голасинський, М.

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On the Orlicz–Sobolev Classes and Mappings with Bounded Dirichlet Integral by Ryazanov, V. I., Salimov, R. R., Sevost'yanov, E. A., Рязанов, В. І., Салімов, Р. Р., Севостьянов, Є. О.

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Space-time fractional Cauchy problem in spaces of generalized functions by Lopushanskaya, G. P., Lopushanskyi, A. O., Лопушанська, Г. П., Лопушанський, А. О.

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On the Skorokhod mapping for equations with reflection and possible jump-like exit from a boundary by Pilipenko, A. Yu., Пилипенко, А. Ю., Пилипенко, А. Ю.

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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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On solutions of one class of second-order operator differential equations in the class of holomorphic vector functions by Veliev, S. G., Mirzoev, S. S., Велиев, С. Г., Мирзоев, С. С., Велиев, С. Г., Мирзоев, С. С.

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Best mean square approximations by entire functions of finite degree on a straight line and exact values of mean widths of functional classes by Vakarchuk, S. B., Doronin, V. G., Вакарчук, С. Б., Доронин, В. Г., Вакарчук, С. Б., Доронин, В. Г.

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Approximation of Poisson integrals by de la Valleé-Poussin sums in uniform and integral metrics by Serdyuk, A. S., Сердюк, А. С., Сердюк, А. С.

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Optimal control with impulsive component for systems described by implicit parabolic operator differential equations by Vlasenko, L. A., Samoilenko, A. M., Власенко, Л. А., Самойленко, А. М., Власенко, Л. А., Самойленко, А. М.

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Problem of uniqueness of an element of the best nonsymmetric L 1-approximation of continuous functions with values in KB -spaces by Babenko, V. F., Tkachenko, M. E., Бабенко, В. Ф., Ткаченко, М. Є.

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On the behavior of a simple-layer potential for a parabolic equation on a Riemannian manifold by Bernatskaya, J. N., Бернацька, Ю. Н.

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Stability analysis of large-scale functional differential systems by Martynyuk, A. A., Мартинюк, А. А.

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Existence of a solution and averaging of nonlinear multifrequency problems with delay by Bigun, Ya. I., Бігун, Я. Й.

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On the theory of the Beltrami equation by Ryazanov, V. I., Srebro, U., Yakubov, E., Рязанов, В. І., Сребро, У., Якубов, Є.

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Jacobi matrices associated with the inverse eigenvalue problem in the theory of singular perturbations of self-adjoint operators by Koshmanenko, V. D., Tuhai, H. V., Кошманенко, В. Д., Тугай, Г. В.

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A Stochastic Analog of Bogolyubov's Second Theorem by Bondarev, B. V., Kovtun, E. E., Бондарев, Б. В., Ковтун, Е. Е., Бондарев, Б. В., Ковтун, Е. Е.

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Approximation of $(\psi, \beta)$-Differentiable Functions Defined on the Real Axis by Abel-Poisson Operators by Zhyhallo, T. V., Kharkevych, Yu. I., Жигалло, Т. В., Харкевич, Ю. І.

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On equicontinuity of families of mappings with one normalization condition by the prime ends by Ilkevych, N. S., Sevost’yanov , E. A., Ількевич, Наталія, Севостьянов, Євген Олександрович, Ількевич, Н. С., Севостьянов, Є. О.

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