On optimization of numerical differentiation methods for bivariate functions by Solodky , S. G., Stasyuk, S. A., Солодкий, С. Г., Стасюк, С. А.

Get full text

$\sigma$-Centralizers of triangular algebras by Ashraf, M., Ansari, M. A., Ashraf, M., Ansari, M. A.

Get full text

Kolmogorov widths of the Nikol’skii – Besov classes of periodic functions of many variables in the space of quasi-continuous functions by Romanyuk , A. S., Yanchenko, S. Ya., Романюк, А. С., Янченко, С. Я.

Get full text

New algorithmic implementation of exact three-point difference schemes for systems of nonlinear ordinary differential equations of the second ord by Kutniv, M. V., Krol , М., Кутнів, М. В., Круль, М., M.

Get full text

Monogenic functions with values in commutative complex algebras of the second rank with unity and the generalized biharmonic equation with double characteristics by Gryshchuk , S. V., Грищук, С. В.

Get full text

A twisted group algebra structure for an algebra obtained by the Cayley – Dickson process by Boboescu, R., Flaut, C., Бобоеску, Р., Флаут, К.

Get full text

Ivan Oleksandrovych Lukovs’kyi(on his 85th birthday) by Editorial board, ., Редколегія, .

Get full text

Why many ukrainian mathematicians will not attend the ICM in Russia by Editorial board, ., Редколегія, .

Get full text

Infinite order differential operators in the module of formal generalized functions and in a ring of formal power series by Hefter, S. L., Piven’ , O. L., Гефтер, С. Л., Півень, О. Л.

Get full text

Multiple solutions to boundary-value problems for fourth-order elliptic equations by Luyen, Duong Trong, Trang, Mai Thi Thu, Luyen, Duong Trong, Trang, Mai Thi Thu

Get full text

On local properties of singular integral by Mamedkhanov, J. I., Jafarov, S. Z., Mamedkhanov, J. I., Jafarov, S. Z.

Get full text

Boundary-value problem for a class of nonlinear systems of partial differential equations of higher orders by Kharibegashvili, S. S., Midodashvili, B. G., Харiбегашвiлi, С. С., Мiдодашвiлi, Б. Г., Midodashvili, Bidzina

Get full text

An unsupervised, iterative $N$-dimensional point-set registration algorithm by Hosseinbor, P., Zhdanov, R., Ushveridze, A., Hosseinbor, P., Zhdanov, R., Ushveridze, A.

Get full text

On the polyconvolution with the weight function $\gamma(y)=\cos y$ of Hartley integral transforms $\mathcal H_1,$ $\mathcal H_2,$ $\mathcal H_1$ and integral equations by Khoa, N. M., Thang, T. V., Khoa, N. M., Thang, T. V.

Get full text

Об одном способе приведения граничных задач для си­стемы дифференциальных уравнений эллиптического типа к регулярным интегральным уравнени... by Лопатинский, Я. Б., Лопатинский, Я. Б.

Get full text

Об одной задаче теории неустановившихся движений грунто­вых вод by Соколов, Ю. Д., Соколов, Ю. Д., Соколов, Ю. Д.

Get full text

Вопросы трансляционной инвариантности в теории адиабати­ческого приближения by Тябликов, С. В., Тябликов, С. В., Тябликов, С. В.

Get full text

$K$-functionals and extreme problems of the theory of approximation for classes of analytic functions in the circle. I by Vakarchuk, S. B., Vakarchuk, M. B., Вакарчук, С. Б., Вакарчук, М. Б.

Get full text

$K$-functionals and extreme problems of the theory of approximation of the classes of analytic functions in a circle. II by Vakarchuk, S. B., Vakarchuk, M. B., Вакарчук, С. Б., Вакарчук, М. Б.

Get full text

Exponentially convergent method for a differential equation with fractional derivative and unbounded operator coefficient in Banach space by Vasylyk, V. B., Gavrilyuk, I. P., Makarov , V. L., Vasylyk, Vitaliy, Василик, В. Б., Гаврилюк, I. П. , Макаров , В. Л.

Get full text