Estimates for the best bilinear approximations of the classes $B^r_{p,\theta}$ and singular numbers of integral operators by Romanyuk, A. S., Romanyuk, V. S., Романюк, А. С., Романюк, В. С., Романюк, А. С., Романюк, В. С.

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$I_\lambda$-Double statistical convergence of order $α$ in topological groups by Savaş, E., Саваш, Є.

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On the local behavior of open discrete mappings of the Orlicz – Sobolev classes by Sevost'yanov, E. A., Севостьянов, Е. А., Севостьянов, Е. А.

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Coulomb dynamics near equilibrium of two equal negative charges in the field of fixed two equal positive charges by Skrypnik, W. I., Скрипник, В. І.

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Conditions of existence of bounded and almost periodic solutions of nonlinear differential equation with perturbations of solutions by Slyusarchuk, V. Yu., Слюсарчук, В. Ю.

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Jackson-type inequalities with generalized modulus of continuity and exact values of the $n$-widths for the classes of $(ψ,β)$-differentiable functions in $L_2$. III by Vakarchuk, B. S., Вакарчук, Б. С., Вакарчук, Б. С.

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On the existence of a surface in the pseudo-Euclidean space with given Grassman image by Grechneva, M. A., Stegantseva, P. G., Гречнева, М. А., Стеганцева, П. Г., Гречнева, М. А., Стеганцева, П. Г.

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Integral inequalities of the Hermite – Hadamard type for $K$ -bounded norm convex mappings by Dragomir, S. S., Драгомир, С. С., Драгомир, С. С.

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Differentiability of Borel measures along vector fields on Banach manifolds with uniform structure by Moravets’ka, K. V., Моравецкая, К. В., Моравецкая, К. В.

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Interference of the weight and boundary contour for algebraic polynomials in the weighted Lebesgue spaces. I by Abdullayev, F. G., Özkartepe, N. P., Абдуллаєв, Ф. Г., Озкартепе, Н. П.

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Limit theorem for coiuntable systems of stochastic differential equations by Pilipenko, A. Yu., Tantsiura, M. V., Пилипенко, А. Ю., Танцюра, М. В.

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Entropy numbers and the widths of the classes $B_{p,θ}^r$ of periodic functionsof many variables by Romanyuk, A. S., Романюк, А. С., Романюк, А. С.

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Half integer values of order-two harmonic numbers sums by Sofo, A., Софо, А.

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Approximation of general α-cubic functional equations in 2-Banach spaces by Eskandani, G. Z., Rassias, J. M., Ескандані, Г. З., Расіас, Дж. М.

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On the relationships between the central series in some locally finite groups by Pypka, A. A., Пипка, О. О.

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Laplacian with respect to the measure on a Riemannian manifold and the Dirichlet problem. II by Bogdanskii, Yu. V., Potapenko, A. Yu., Богданский, Ю. В., Потапенко, А. Ю., Богданский, Ю. В., Потапенко, А. Ю.

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Almost periodic solutions of systems with delay and nonfixed times of impulsive action by Dvornyk, A. V., Tkachenko, V. I., Дворник, А. В., Ткаченко, В. І.

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Estimations of the Laplace – Stieltjes integrals by Dobushovs’kyi, M. S., Sheremeta, M. M., Добушовський, М. C., Шеремета, М. М.

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General proximal point algorithm for monotone operators by Eslamian, M., Vahidi, J., Есламіан, М., Вахіді, Й.

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I. Approximative properties of biharmonic Poisson integrals in the classes $W^r_{\beta} H^{\alpha}$ by Kalchuk, I. V., Kharkevych, Yu. I., Кальчук, І. В., Харкевич, Ю. І.

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