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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Boundedness of $L$-index for the composition of entire functions of several variables by Bandura, A. І., Skaskiv, O. B., Бандура, А. І., Скасків, О. Б.

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

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Nonlocal boundary-value problem for a second-order partial differential equation in an unbounded strip by Il'kiv, V. S., Volyanska, I. I., Symotyuk, M. M., Ільків, В. С., Волянська, І. І., Симотюк, М. М.

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Commutative сomplex algebras of the second rank with unity and some cases of the plane orthotropy. II by Gryshchuk, S. V., Грищук, С. В.

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On the inverse scattering problem for the one-dimensional Schrödinger equation with growing potential by Guseinov, I. M., Khanmamedov, A. Kh., Гусейнов, И. М., Ханмамедов, А. Х., Гусейнов, И. М., Ханмамедов, А. Х.

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Superfractality of the set of incomplete sums of one positive series by Markitan, V. P., Pratsiovytyi, M. V., Savchenko, I. O., Маркітан, В. П., Працьовитий, М. В., Савченко, І. О.

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Contact $CR$-warped product of submanifolds of the generalized Sasakian space forms admitting the nearly trans-Sasakian structure by Meraj, Ali Khan, Мерадж, Алі Хан

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