Generalized procedure of separation of variables and reduction of nonlinear wave equations by Barannyk, T. A., Barannyk, A. F., Yuryk, I. I., Баранник, Т. А., Баранник, А. Ф., Юрик, І. І.

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Lax-integrable Laberge–Mathieu hierarchy of supersymmetric nonlinear dynamical systems and its finite-dimensional reduction of Neumann type by Hentosh, О. Ye., Гентош, О. Є.

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Convergence of solutions of backward stochastic equations by Erisova, I. A., Єрісова, І. А.

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Arithmetic of semigroups of series in multiplicative systems by Il’inskaya, I. P., Ильинская, И. П., Ильинская, И. П.

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Green–Samoilenko operator in the theory of invariant sets of nonlinear differential equations by Perestyuk, N. A., Slyusarchuk, V. Yu., Перестюк, М. О., Слюсарчук, В. Ю.

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On expansions of numbers in alternating s-adic series and Ostrogradskii series of the first and second kind by Prats’ovyta, I. M., Працьовита, I. М.

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Generalization of one Poletskii lemma to classes of space mappings by Sevost'yanov, E. A., Севостьянов, Е. А., Севостьянов, Е. А.

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Mathematical modeling of nilpotent subsemigroups of semigroups of contracting transformations of a Boolean by Selezneva, N. V., Селезньова, Н. В.

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Inequality of the Turan type for trigonometric polynomials and conjugate trigonometric polynomials in $L_0$ by Adamov, A. N., Адамов, А. Н., Адамов, А. Н.

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Inequalities of the Bernstein type for splines of defect 2 by Babenko, V. F., Parfinovych, N. V., Бабенко, В. Ф., Парфинович, Н. В., Бабенко, В. Ф., Парфинович, Н. В.

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On the action of derivations on nilpotent ideals of associative algebras by Luchko, V. S., Лучко, В. С., Лучко, В. С.

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Equivalence of two methods for construction of regular continued C-fractions by Katsala, R. A., Pahirya, M. M., Кацала, Р. А., Пагіря, М. М.

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Locally nilpotent derivations and Nagata-type utomorphisms of a polynomial algebra by Bodnarchuk, Yu. V., Prokof’ev, P. H., Боднарчук, Ю. В., Прокоф'єв, П. Г.

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On the ε-sufficient control in one merton problem with “physical” white noise by Bondarev, B. V., Kozyr', S. M., Бондарев, Б. В., Козырь, С. М., Бондарев, Б. В., Козырь, С. М.

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A modular transformation for a generalized theta function with multiple parameters by Bhargava, S., Mahadeva, Naika M. S., Maheshkumar, M. C., Бхаргава, С., Махадева, Найка М. С., Махешкумар, М. С.

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Optimal control with impulsive component for systems described by implicit parabolic operator differential equations by Vlasenko, L. A., Samoilenko, A. M., Власенко, Л. А., Самойленко, А. М., Власенко, Л. А., Самойленко, А. М.

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Cauchy problem for one class of degenerate parabolic equations of Kolmogorov type with positive genus by Ivasyshen, S. D., Litovchenko, V. A., Івасишен, С. Д., Літовченко, В. А.

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Problems for equations with special parabolic operator of fractional differentiation by Matychuk, M. I., Матійчук, М. І.

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Tikhonov regularization method for a system of equilibrium problems in Banach spaces by Dang, Thi Hai Ha, Nguen, Byong, Данг, Тхі Хай Ха, Нгуєн, Бионг

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Nonexistence theorem except the out-of-phase and in-phase solutions in the coupled van der Pol equation system by Nohara, B. T., Нохара, Б. Т.

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