Bifurcation of an equilibrium state of a singularly perturbed system with lag by Klevchuk, I. I., Клевчук, І. І.

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Exponents of elements of a normal basis of the ideal of algebraic functions on a three-sheeted Riemannian surface by Kolmakova, L. N., Колмакова, Л. Н., Колмакова, Л. Н.

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Interpolation Whitney constants by Kryakin, Yu. V., Takev, M. D., Крякин, Ю. В., Такев, М. Д., Крякин, Ю. В., Такев, М. Д.

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Bogolyubov averaging and normalization procedures in nonlinear mechanics. IV by Lopatin, A. K., Mitropolskiy, Yu. A., Лопатін, А. К., Митропольський, Ю. О.

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Approximation of classes of continuous functions by generalized de la Vallée-Poussin sums by Novikov, O. A., Rukasov, V. I., Новиков, О. А., Рукасов, В. И., Новиков, О. А., Рукасов, В. И.

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Characterization of locally connected continua in Euclidean spaces by Oleksiv, I. Ya., Олексів, І. Я.

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On the sum of two Lie algebras with finite-dimensional commutants by Petravchuk, A. P., Петравчук, А. П., Петравчук, А. П.

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Best trigonometric and bilinear approximations for the Besov classes of functions of many variables by Romanyuk, A. S., Романюк, А. С., Романюк, А. С.

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Lower bounds for widths of classes of convolutions of periodic functions in the metrics of $C$ and $L$ by Serdyuk, A. S., Stepanets, O. I., Сердюк, А. С., Степанец, А. И., Сердюк, А. С., Степанец, А. И.

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Nonlocal two-point boundary-value problems in a layer with differential operators in the boundary condition by Fardigola, L. V., Фардигола, Л. В., Фардигола, Л. В.

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Construction of a solution of a quasilinear partial differential equation of parabolic type with oscillating and slowly varying coefficients by Shchegolev, S. A., Щеголев, С. А., Щеголев, С. А.

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Ivan Aleksandrovich Lukovskii (on his 60th birthday) by Korenevsky, D. G., Koshlyakov, V. N., Mitropolskiy, Yu. A., Samoilenko, A. M., Коренівський, Д. Г., Кошляков, В. М., Митропольський, Ю. О., Самойленко, А. М.

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On stability of annth-order equation in a critical case by Vitrychenko, I. E., Витриченко, И. Е., Витриченко, И. Е.

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On finite groups all irreducible characters of which take at most two nonzero values by Zhmud, É. M., Жмудь, Э. М., Жмудь, Э. М.

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Topology of nonstationary attractors in spaces of control processes and synergetic model in flight dynamics by Sparavalo, M. K., Спаравало, М. К.

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On the rate of convergence of methods of projection-iterative type for Fredholm equations with periodic analytic kernels by Askarov, M., Аскаров, М., Аскаров, М.

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On finite $A$-groups with complementable nonmetacyclic subgroups by Baryshovets, P. P., Барышовец, П. П., Барышовец, П. П.

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Onn-widths of bounded periodic holomorphic functions by Wilderotter, К., Вільдероттер, К.

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Canonical spectral equation for empirical covariance matrices by Girko, V. L., Гірко, В. Л.

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Approximation of functions of two variables by harmonic splines by Klimenko, V. T., Клименко, В. Т., Клименко, В. Т.

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