On the behavior of solutions of linear functional differential equations with constant coefficients and linearly transformed argument in neighborhoods of singular points von Bel’skii, D. V., Pelyukh, G. P., Бельский, Д. В., Пелюх, Г. П., Бельский, Д. В., Пелюх, Г. П.

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On one extremal problem for positive series von Stepanets, O. I., Shydlich, A. L., Степанець, О. І., Шидліч, А. Л.

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Invariant manifolds for coupled nonlinear parabolic-hyperbolic partial differential equations von Fastovska, T. B., Фастовська, Т. В.

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Spectral representation for generalized operator-valued Toeplitz kernels von Chernobai, O. B., Чернобай, О. Б., Чернобай, О. Б.

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On a special critical case of stability of a nonautonomous essentially nonlinear system von Vitrychenko, I. E., Вітриченко, І. Є.

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Destabilizing effect of random parametric perturbations of the white-noise type in some quasilinear continuous and discrete dynamical systems von Korenevsky, D. G., Коренівський, Д. Г.

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Index of volume 57 of „Ukrainian Mathematical Journal” von EditorialBoard, Редколегія

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Construction of Floquet–Bloch Solutions and Estimation of Lengths of Resonance Zones of One-Dimensional Schrödinger Equation with Smooth Potential von Denysenko, O. M., Parasyuk, I. O., Денисенко, О. М., Парасюк, І. О.

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On Stability of Solutions of a Stochastic Equation von Dorogovtsev, A. Ya., Дороговцев, А. Я., Дороговцев, А. Я.

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Application of Potential and Vortex Fields to the Description of Gravitation and Electromagnetism von Ivanchenko, V. M., Иванченко, В. М., Иванченко, В. М.

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Estimate for the Best Approximation of Summable Functions of Two Variables in Terms of Fourier Coefficients von Kononovych, T. O., Кононович, Т. О.

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On the Approximation by Modified Interpolation Polynomials in Spaces $L_p$ von Metelichenko, A.B., Метеличенко, А. Б., Метеличенко, А. Б.

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On the Smoothness of a Generalized Solution of the First Initial Boundary-Value Problem for Strongly Parabolic Systems in a Cylinder with Nonsmooth Base with Respect to Time Variab... von Nguyen, Manh Hung, Pham, Trieu Duong, Нгуєн, Мань Хунг, Фам, Трье Даонг

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Existence results for a perturbed Dirichlet problem without sign condition in Orlicz spaces von Moussa, H., Rhoudaf, M., Sabiki , H., Moussa, H., Rhoudaf, M., Sabiki , H., Moussa, H., Rhoudaf, M., Sabiki , H.

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Hopf Algebras and Integrable Flows Related to the Heisenberg–Weil Coalgebra von Blackmore, D., Prykarpatsky, A. K., Samoilenko, A. M., Блекмор, Д., Прикарпатський, А. К., Самойленко, А. М.

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Approximation of Poisson Integrals by de la Vallée Poussin Sums von Serdyuk, A. S., Сердюк, А. С.

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Qualitative Investigation of Discontinuous Dynamical Systems on a Plane by the Method of Pointwise Mappings von Urmanchev, V. I., Урманчев, В. И., Урманчев, В. И.

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Convolutions of Singular Distribution Functions von Vynnyshyn, Ya. F., Виннишин, Я. Ф.

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Second Jackson Inequality in a Sign-Preserving Approximation of Periodic Functions von Pleshakov, M. G., Popov, P. A., Плешаков, М. Г., Попов, П. А., Плешаков, М. Г., Попов, П. А.

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The Best $m$-Term Trigonometric Approximations of the Classes $L_{\beta ,p}^\Psi$ in Uniform Metric von Fedorenko, A. S., Fedorenko, O.S., Федоренко, А. С., Федоренко, О. С.

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