Upper and lower Lebesgue classes of multivalued functions of two variables by Karlova, O. O., Mykhailyuk, V. V., Карлова, О. О., Михайлюк, В. В.

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On the fundamental solution of the Cauchy problem for Kolmogorov systems of the second order by Burtnyak, I. V., Malyts’ka, H. P., Буртняк, І. В., Малицька, Г. П.

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Sufficient conditions for bounded turning of analytic functions by Bulboacă, T., Tuneski, N., Бульбоака, Т., Тунеськи, Н.

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Transformation operators in controllability problems for the degenerate wave equation with variable coefficients by Fardigola, L. V., Фардигола, Л. В.

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Approximation of periodic functions of many variables by functions of smaller number of variables in Orlicz metric spaces by Babich, Yu. A., Michaylova, T. F., Бабич, Ю. А., Михайлова, Т. Ф., Бабич, Ю. А., Михайлова, Т. Ф.

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On the asymptotic of associate sigma-functions and Jacobi theta-functions by Korenkov, M. E., Kharkevych, Yu. I., Коренков, М. Є., Харкевич, Ю. І.

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Jackson – Stechkin-type inequalities for the approximation of elements of Hilbert spaces by Babenko, V. F., Konareva, S. V., Бабенко, В. Ф., Конарева, С. В., Бабенко, В. Ф., Конарева, С. В.

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Generalized characteristics of smoothness and some extremе problems of the approximation theory of functions in the space $L_2 (R)$. I by Vakarchuk, S. B., Вакарчук, С. Б., Вакарчук, С. Б.

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Magic efficiency of approximation of smooth functions by weighted means of two $N$-point Padé approximants by Gilewicz, J., Jedynak, R., Гілевич, Я. Я., Єдинак, Р.

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Some results on the global solvability for structurally damped models with a special nonlinearity by Duong, P. T., Дуонг, П. Т.

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The S-Jeribi essential spectrum by Belabbaci, C., Belabbaci, C., Belabbaci, C.

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First nontrivial group of homologies of simplicial schemes of unimodular frames over the Dedekind ring by Zainalov, B. R., Зайналов, Б. Р., Зайналов, Б. Р.

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Estimates for the entropy numbers of the classes $B_{p,θ}^{Ω}$ of periodic multivariate functions in the uniform metric by Pozhars’ka, K. V., Пожарська, К. В.

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On the equicontinuity of one family of inverse mappings in terms of prime ends by Salimov, R. R., Sevost'yanov, E. A., Салимов, Р. Р., Севостьянов, Е. А., Салимов, Р. Р., Севостьянов, Е. А.

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Third boundary-value problem for a third-order differential equation with multiple characteristics by Apakov, Yu. P., Апаков, Ю. П., Апаков, Ю. П.

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Inequalities for inner radii of symmetric disjoint domains by Bakhtin, A. K., Vyhovs'ka, L.V., Denega, I. V., Бахтин, А. К., Выговская, Л.В., Денега, И. В., Бахтин, А. К., Выговская, Л.В., Денега, И. В.

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Coefficient estimates for two subclasses of analytic and bi-univalent functions by Lashin, A. Y., Лашин, А. Ю.

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A study of modules over rings and their extensions by Al-Hashmi, S. A., Nauman, S. K., Аль, - Хашмі С. А., Науман, С. К.

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To the theory of nonlocal problems with integral conditions for systems of equations of hyperbolic type by Assanova, A. T., Асанова, А. Т., Асанова, А. Т.

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Fredholm one-dimensional boundary-value problems in Sobolev spaces by Atlasiuk, O. M., Mikhailets, V. A., Атласюк, О. М., Михайлець, В. А.

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