Symmetry and non-lie reduction of the nonlinear Schrödinger equation by Fushchich, V. I., Chopik, V. I., Фущич, В. І., Чопик, В. І.

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Asymptotic expansions of solutions to singularly perturbed systems by Shchitov, I. N., Щитов, И. Н., Щитов, И. Н.

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Asymptotics of the general solution to a linear singularly perturbed system of second-order differential equations with degeneracy by Yakovets, V. P., Яковец, В. П., Яковец, В. П.

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Explicit relations for the reduced module and harmonic measure by Bely, V. I., Kravchuk, E. V., Белый, В. И., Кравчук, Е. В., Белый, В. И., Кравчук, Е. В.

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On cubic formulas related to the mixed Hermite splines by Myrzanov, Zh. E., Мырзанов, Ж. Е., Мырзанов, Ж. Е.

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Two theorems on closeness of the set of Laplace-type transformations by Safaryan, R. G., Сафарян, Р. Г., Сафарян, Р. Г.

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On the reducibility of linear differential operators with unbounded operator coefficients by Baskakov, A. G., Баскаков, А. Г., Баскаков, А. Г.

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Estimates of the supremum distribution for a certain class of random processes by Buldygin, V. V., Kozachenko, Yu. V., Булдыгин, В. В., Козаченко, Ю. В., Булдыгин, В. В., Козаченко, Ю. В.

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Stationary and periodic solutions of the operator Riccati equation under a random perturbation by Dorogovtsev, A. Ya., Дороговцев, А. Я., Дороговцев, А. Я.

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Structure of the general solutions to boundary-value problems for ordinary differential equations under pulse influence studied by using semireciprocal matrices by Karandzhulov, L. I., Каранджулов, Л. І.

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Chebyshev's recursion: Analytic principles and applications by Korzh, S. A., Ovcharenko, I. E., Ugrinovskii, R. A., Корж, С. А., Овчаренко, И. Е., Угриновский, Р. А., Корж, С. А., Овчаренко, И. Е., Угриновский, Р. А.

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Potential theory for problems of diffraction on a layer between two parallel planes by Podlipenko, Yu. K., Подлипенко, Ю. К., Подлипенко, Ю. К.

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The best trigonometric approximations and the Kolmogorov diameters of the Besov classes of functions of many variables by Romanyuk, A. S., Романюк, А. С., Романюк, А. С.

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A method of summation of the Fourier-Jacobi series by Runovskii, K. V., Руновский, К. В., Руновский, К. В.

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On the growth of analytic functions represented by the Dirichlet series on semistrips by Skaskiv, O. B., Скаскив, О. Б., Скаскив, О. Б.

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Periodic solutions of monotone differential inclusions with fast and slow variables by Khatskevich, V. L., Хацкевич, В. Л., Хацкевич, В. Л.

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Correctness of the Cauchy problem for trinomial higher-order operator differential equations by Shklyar, A. Ya., Шкляр, А. Я., Шкляр, А. Я.

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On the expansion of solutions to differential equations with discontinuous right-hand side in a series in initial data and parameters by Akhmetov, M. U., Ахметов, М. У., Ахметов, М. У.

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Normal congruences with focal bicylindrical surfaces by Koneva, N. P., Конева, Н. П., Конева, Н. П.

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Plane modules and distributive rings by Tuganbaev, A. A., Туганбаев, А. А., Туганбаев, А. А.

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