On the order of growth of rectangular partial sums of double orthogonal series by Andrienko, V. A., Андриенко, В. А., Андриенко, В. А.

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Semi-nonoscillation intervals and sign-constancy of Green’s functions of two-point impulsive boundary-value problems by Domoshnitsky, A., Mizgireva, Iu., Raichik, V., Домошнитский, Александр, Mizgireva, Iuliia, Domoshnitsky, A., Mizgireva, Iu., Raichik, V.

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Eigenvalue problems with discontinuous eigenfunctions and their numerical solutions by Deineka, V. S., Sergienko, I. V., Skopetskii, V. V., Дейнека, В. С., Сергієнко, І. В., Сконецький, В. В.

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Primary graded groups with complementable non-Frattini subgroups by Dovzhenko, S. A., Chernikov, N. S., Довженко, С. А., Черников, Н. С., Довженко, С. А., Черников, Н. С.

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Pseudodifferential equations and a generalized translation operator in non-gaussian infinite-dimensional analysis by Kachanovskii, N. A., Качановский, Н. А., Качановский, Н. А.

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On the best approximation of functions of $n$ variables by Korneichuk, N. P., Корнійчук, М. П.

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Large deviations for Bayes discrimination of a finite number of simple hypotheses by Gabriel', L. A., Lin'kov, Yu. N., Габриель, Л. А., Линьков, Ю. Н., Габриель, Л. А., Линьков, Ю. Н.

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Structure of a general solution of systems of nonlinear difference equations by Pelyukh, G. P., Пелюх, Г. П., Пелюх, Г. П.

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Investigation of invariant deformations of integral manifolds of adiabatically perturbed completely integrable hamiltonian systems. I by Prykarpatsky, Ya. A., Samoilenko, A. M., Прикарпатський, Я. А., Самойленко, А. М.

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On quasiconformal mappings corresponding to the beltrami equation by Samsoniya, Z. V., Samkharadze, I. G., Самсония, З. В., Самхарадзе, И. Г., Самсония, З. В., Самхарадзе, И. Г.

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Optimization of projection schemes of digitization of ill-posed problems by Solodkii, S. G., Солодкий, С. Г., Солодкий, С. Г.

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On the function of hamiltonian action for nonholonomic systems and its application to the investigation of stability by Sosnitskii, S. P., Сосницький, С. П.

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Lyapunov transformation and stability of differential equations in banach spaces by Tran, Thi Loan, Тран, Тхі Лоан

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On locally graded groups with minimality condition for a certain system of nonhypercentral subgroups by Artemovich, O. D., Артемович, О. Д., Артемович, О. Д.

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Bott functions and the euler characteristic by Bondar', O. P., Бондарь, О. П., Бондарь, О. П.

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On the application of numerical methods to the solution of nonlinear second-order differential equations with random deviations of argument by Kolomiets, O. V., Коломієць, О. В.

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On the best approximation of classes $W^r H^{ω}$ by algebraic polynomials in the space $L_1$ by Kogan, A. M., Коган, А. М., Коган, А. М.

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A singularly perturbed spectral problem for a biharmonic operator with Neumann conditions by Lavrent'ev, A. S., Лаврентьєв, А. С.

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Stability analysis with respect to two measures of impulsive systems under structural perturbations by Martynyuk, A. A., Stavroulakis, I. P., Мартинюк, А. А., Ставроулакіс, І. П.

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Investigation of invariant deformations of integral manifolds of adiabatically perturbed completely integrable Hamiltonian systems. II by Prykarpatsky, Ya. A., Samoilenko, A. M., Прикарпатський, Я. А., Самойленко, А. М.

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