On the best approximation of classes $W^r H^{ω}$ by algebraic polynomials in the space $L_1$ von Kogan, A. M., Коган, А. М., Коган, А. М.

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A singularly perturbed spectral problem for a biharmonic operator with Neumann conditions von Lavrent'ev, A. S., Лаврентьєв, А. С.

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Stability analysis with respect to two measures of impulsive systems under structural perturbations von Martynyuk, A. A., Stavroulakis, I. P., Мартинюк, А. А., Ставроулакіс, І. П.

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Investigation of invariant deformations of integral manifolds of adiabatically perturbed completely integrable Hamiltonian systems. II von Prykarpatsky, Ya. A., Samoilenko, A. M., Прикарпатський, Я. А., Самойленко, А. М.

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On lower bounds for the approximation of individual functions by local splines with nonfixed nodes von Ligun, A. A., Shumeiko, A. A., Лигун, А. А., Шумейко, А. А., Лигун, А. А., Шумейко, А. А.

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Systems of singularly perturbed degenerate integro-differential equations von Zavizion, G. V., ShkiI, N. I., Завизион, Г. В., Шкиль, Н. И., Завизион, Г. В., Шкиль, Н. И.

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Perturbed Lamé equation and the Buslaev phase von Tajima, S., Тадзима, С., Тадзима, С.

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On samples of independent random vectors in spaces of infinitely increasing dimension von Ruzhilo, M. Ya, Stepakhno, V. I., Ружило, М. Я., Степахно, В. И., Ружило, М. Я., Степахно, В. И.

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Limit distribution of the number of solutions of a system of random Boolean equations with a linear part von Masol, V. I., Масол, В. І.

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Topological classification of (n−1)-convex sets von Mel’nik, V. L., Мельник, В. Л.

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Isometry of functional spaces with different number of variables von Bushev, D. M., Бушев, Д. М.

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On the structure of solutions of a system of singularly perturbed differential equations with nondiagonalizable limit operator von Bobochko, V. N., Бобочко, В. H., Бобочко, В. H.

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On the regularity of the growth of the modulus and argument of an entire function in the metric of $L^p [0, 2π]$ von Kalinets, R. Z., Koval’chuk, Yu. A., Калинець, Р. З., Ковальчук, Ю. А.

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Balanced identity that describes n-ary group isotopes in the class of all n-ary quasigroups von Kirnasovskii, O. Yu., Кирнасовський, О. Ю.

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Integral equations in the linear theory of elasticity in semiinfinite domains von Gomilko, A. M., Гомилко, А. М., Гомилко, А. М.

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On the best $L_1$-approximation of truncated powers by algebraic polynomials von Nitiema, P. K., Нитиема, П. К., Нитиема, П. К.

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Central manifolds of quasilinear parabolic equations von Belan, E. P., Lykova, O. B., Бєлан, Є. П., Ликова, О. Б.

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On the stability of a trivial invariant torus of one class of impulsive systems von Dudzyanyi, S. I., Perestyuk, N. A., Дудзяний, С. І., Перестюк, М. О.

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Approximation of $\bar {\psi} - \text{Integrals}$ of periodic functions by Fourier sums (small smoothness). IIof periodic functions by Fourier sums (small smoothness). II von Stepanets, O. I., Степанец, А. И., Степанец, А. И.

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Ricci soliton biharmonic hypersurfaces in the Euclidean space von Mosadegh, N., Abedi, E., Ilmakchi, M., Mosadegh, N., Abedi, E., Ilmakchi, Mohammad, Mosadegh, N., Abedi, E., Ilmakchi, M.

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