New conditions for averaging of nonlinear dirichlet problems in perforated domains by Skrypnik, I. V., Скрыпник, И. В., Скрыпник, И. В.

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Symmetry reduction and exact solutions of the multidimensional monge-ampere equation by Leibov, O. S., Fedorchuk, V. M., Лейбов, О. С., Федорчук, В. М.

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On the well-posedness of derichlet problems for the many-dimensional wave equation and lavrent’ev-bitsadze equation by Aldashev, S. A., Алдашев, С. А., Алдашев, С. А.

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A noncommutattve analog of the cohen theorem by Zabavskii, B. V., Забавский, Б. В., Забавский, Б. В.

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Approximation of measurable periodic functions in measure by step functions by Pichugov, S. A., Пичугов, С. А., Пичугов, С. А.

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On variations for mappings with restrictions on dilation in measure by Potemkin, V. L., Потемкин, В. Л., Потемкин, В. Л.

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On a nonlinear equation unsolved with respect to the levy laplacian by Feller, M. N., Феллер, М. Н., Феллер, М. Н.

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Differential structures in lie superalgebras by Daletskii, Yu. L., Kushnerevich, V. A., Далецький, Ю. Л., Кушниревич, В. А, Далецький, Ю. Л., Кушниревич, В. А

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Introduction of local coordinates for a countable system of differential equations in the neighborhood of an invariant manifold by Zahlivnaya, О. V., Захливная, О. В., Захливная, О. В.

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Abstract Lax-Phillips scattering scheme for second-order operator-differential equations by Kuzhel', S. A., Кужіль, С. О.

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Second bogolyubov theorem for systems of difference equations by Danilov, V. Ya., Martynyuk, D. I., Pan'kov, V. G., Данилов, В. Я., Мартынюк, Д. И., Паньков, В. Г., Данилов, В. Я., Мартынюк, Д. И., Паньков, В. Г.

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Some boundary-value problems for a class of fourth-order differential equations on a graph by Mustafokulov, R., Мустафокулов, Р., Мустафокулов, Р.

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Asymptotics of eigenvalues of A regular boundary-value problem by Radzievskii, G. V., Радзиевский, Г. В., Радзиевский, Г. В.

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Refinement of Kneser theorem on zeros of solutions of the equation $y" + p(x)y = 0$ by Slyusarchuk, V. E., Слюсарчук, В. Е., Слюсарчук, В. Е.

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Complexity of fredholm equations of the second kind with kernels from anisotropic classes of differentiable functions by Solodkii, S. G., Солодкий, С. Г., Солодкий, С. Г.

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Groups with incidence condition for noncyclic subgroups by Polovitskii, Ya. D., Chernikov, N. S., Chechulin, V. L., Половицкий, Я. Д., Черников, Н. С., Чечулин, В. Л., Половицкий, Я. Д., Черников, Н. С., Чечулин, В. Л.

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On universality of countable powers of absolute retracts by Banakh, T. O., Radyl, Т., Банах, Т. О., Раділ, Т.

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On exact order estimates of N-widths of classes of functions analytic in a simply connected domain by Vakarchuk, S. B., Вакарчук, С. Б., Вакарчук, С. Б.

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Averaging of boundary-value problems of control over a standard system with delay by Efendiev, V. V., Zheltikov, V. P., Эфендиев, В. В., Желтиков, В. П., Эфендиев, В. В., Желтиков, В. П.

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Generalized adequate rings by Zabavskii, B. V., Забавський, Б. В.

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