On the cardinality of a reduced unique range set by Chakraborty, B., Chakraborty, Bikash, Chakraborty, B.

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Massiveness of the sets of extremal functions in some problems in approximation theory by Kofanov, V. A., Кофанов, В. А., Кофанов, В. А.

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On the existence of a cyclic vector for some families of operators by Lytvynov, E. V., Литвинов, Є. В.

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Limit theorems for diffusion-type processes in $R^m$ by Pisanets, S. I., Писанец, С. И., Писанец, С. И.

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On the Noether property of singular integral equations with Cauchy kernels on a rectifiable curve by Plaksa, S. A., Плакса, С. А., Плакса, С. А.

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Periodic solutions of pulse evolutionary systems with unbounded nonlinearities by Rogovchenko, Yu. V., Роговченко, Ю. В.

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Simulation of spatial-temporal chaos: The simplest mathematical patterns and computer graphics by Romanenko, Ye. Yu., Vereikina, M. B., Романенко, Є. Ю., Верейкіна, М. В.

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The best trigonometric and bilinear approximations for functions of many variables from the classes $B^r_{p, \theta}$. II by Romanyuk, A. S., Романюк, А. С., Романюк, А. С.

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On decomposability of countable systems of differential equations by Samoilenko, A. M., Teplinsky, Yu. V., Самойленко, А. М., Теплинский, Ю. В., Самойленко, А. М., Теплинский, Ю. В.

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Conditional symmetry and new representations of the Galilean algebra for nonlinear parabolic equations by Fushchich, V. I., Chopik, V. I., Фущич, В. І., Чопик, В. І.

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On the Pompeiu problem and its generalizations by Volchkov, V. V., Волчков, Вит. В., Волчков, Вит. В.

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On the solvability of a complete second-order differential equation in Banach space by Gershtein, L. M., Герштейн, Л. М., Герштейн, Л. М.

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Fourier coefficients of functions from the classes $B$ and $C$. Parseval equality for the class $C$ or for the Fourier-Stieltjes series by Konyushkov, A. A., Конюшков, А. А., Конюшков, А. А.

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Existence and asymptotic properties of solutions of a real system of differential equations unresolved with respect to the derivative by Prosenyuk, L. G., Просенюк, Л. Г., Просенюк, Л. Г.

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Approximation of harmonic functions on compact sets in ℂ by Andrievskii, V. V., Андрієвський, В. В.

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Boundary-value problems for an elliptic equation with complex coefficients and a certain moment problem by Burskii, V. P., Бурский, В. П., Бурский, В. П.

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On conformal mapping of polygonal regions by Gutlyanskii, V. Ya., Zaidan, A. O., Гутлянский, В. Я., Зайдан, А. О., Гутлянский, В. Я., Зайдан, А. О.

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Partial regularity of traces of solutions of higher-order nonlinear elliptic systems by Kalita, E. A., Калита, Е. А., Калита, Е. А.

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Averaging of Neumann problems for nonlinear elliptic equations in regions of framework type with thin channels by Kovalevskii, A. A., Ковалевский, А. А., Ковалевский, А. А.

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Large deviations in the problem of distinguishing the counting processes by Lin'kov, Yu. N., Линьков, Ю. Н., Линьков, Ю. Н.

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