On lower bounds for the approximation of individual functions by local splines with nonfixed nodes by Ligun, A. A., Shumeiko, A. A., Лигун, А. А., Шумейко, А. А., Лигун, А. А., Шумейко, А. А.

Get full text

Direct methods for the approximate solution of systems of singular integral equations in the case of nonnegative partial indices by Malyshev, К. I., Малышев, К. И., Малышев, К. И.

Get full text

Technical stability of autonomous control systems with variable structure by Matviichuk, K. S., Матвійчук, К. С.

Get full text

Essentially unstable solutions of difference equations by Slyusarchuk, V. E., Слюсарчук, В. Е., Слюсарчук, В. Е.

Get full text

Rate of convergence of a group of deviations on sets of $\bar{\psi}$−integrals by Stepanets, O. I., Степанец, А. И., Степанец, А. И.

Get full text

Systems of singularly perturbed degenerate integro-differential equations by Zavizion, G. V., ShkiI, N. I., Завизион, Г. В., Шкиль, Н. И., Завизион, Г. В., Шкиль, Н. И.

Get full text

On the structure of the set of nonwandering points of a pair of coupled quadratic maps by Dobrynskii, V. A., Добрынский, В. А., Добрынский, В. А.

Get full text

Investigation of smoothness conditions on the boundary for the strong linear convexity of a domain by Mel’nik, V. L., Мельник, В. Л.

Get full text

Co-adjoint orbits of compact Lie groups and generalized stereographic projection by Skrypnik, T. V., Скрипник, Т. В., Скрипник, Т. В.

Get full text

On the best $m$-term trigonometric and orthogonal trigonometric approximations of functions from the classes $L^{Ψ}_{β,ρ}$ by Fedorenko, A. S., Федоренко, А. С.

Get full text

Index of volume 51 of „Ukrainian Mathematical Journal" by EditorialBoard, Редколегія

Get full text

On differentiability of open mappings by Bondar, A. V., Бондар, А. В.

Get full text

Generalized and classical almost periodic solutions of Lagrangian systems convex on a compact set by Zakharin, S. F., Parasyuk, I. O., Захарін, С. Ф., Парасюк, І. О.

Get full text

Random integral manifolds of systems of differential equations with unbounded operator in a Banach space by Kolomiyets, V. G., Mel'nikov, A. I., Коломиец, В. Г., Мельников, А. И., Коломиец, В. Г., Мельников, А. И.

Get full text

On elements of the Lax-Phillips scattering scheme for $ρ$-perturbations of an abstract wave equation by Kuzhel', S. A., Кужіль, С. О.

Get full text

Strong summability of multiple Fourier series and Sidon-type inequalities by Kuznetsovci, O. I., Кузнецова, О. И., Кузнецова, О. И.

Get full text

Solutions of systems of nonlinear difference equations that are continuous and bounded on the entire real axis and their properties by Pelyukh, G. P., Пелюх, Г. П., Пелюх, Г. П.

Get full text

Irresolvable topologies on groups by Protasov, I. V., Протасов, И. В., Протасов, И. В.

Get full text

The theory of the numerical-analytic method: Achievements and new trends of development. IV by Ronto, M. I., Samoilenko, A. M., Trofimchuk, S. I., Ронто, Н. И., Самойленко, А. М., Трофимчук, С. И., Ронто, Н. И., Самойленко, А. М., Трофимчук, С. И.

Get full text

Perturbed Lamé equation and the Buslaev phase by Tajima, S., Тадзима, С., Тадзима, С.

Get full text