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

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

$K$-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

On the orthogonality of partial sums of the generalized hypergeometric series by Zagorodnyuk, S. M., Загороднюк , С. М.

Get full text

On reduction of the (1+3)-dimensional inhomogeneous Monge-Ampère equation to the first-order partial differential equations by Fedorchuk, V. M., Fedorchuk, V. I., Федорчук, В. М., Федорчук, В. I.

Get full text

On nonlocal symmetries of a system of chemotaxis equations with derivative nonlinearity by Serov, M. I., Podoshvelev, Yu. G., Сєров, М. I., Подошвелев, Ю. Г.

Get full text

General local cohomology modules in view of low points and high points by Sadeghi, M. Y., Ahmadi Amoli, Kh., Chaghamirza, М., Sadeghi, M. Y., Ahmadi Amoli, Kh., Chaghamirza, М.

Get full text

On a property of moduli of smoothness with Jacobi weights by Nesterenko, O. N., Petrova, I. L., Chaikovs'kyi, A. V., Нестеренко, О. Н., Петрова, I. Л., Чайковський, А. В.

Get full text

Direct and inverse approximation theorems in the Besicovitch – Musielak – Orlicz spaces of almost periodic functions by Chaichenko , S. O., Shidlich, A. L., Shulyk, T. V., Chaichenko , S. O., Shidlich, A. L., Shulyk, T. V., Shidlich, Andrii

Get full text

Index of volume 73 of „Ukrainian Mathematical Journal” by Editorial board, ., Редколегія, .

Get full text

On the growth of derivatives of algebraic polynomials in a weighted Lebesgue space by Аbdullayev, F. G., Imashkyzy, M., Аbdullayev, Fahreddin, Аbdullayev, F. G., Imashkyzy, М.

Get full text

Pointwise estimation of sign-preserving polynomial approximation on arcs in the complex plane by Shchehlov, M. V., Щеглов, М. B.

Get full text

On the Gelfond – Leont’ev – Sǎlǎgean and Gelfond – Leont’ev – Ruscheweyh operators and analytic continuation of functions by Sheremeta , M. M, Шеремета, М. М.

Get full text

Best orthogonal trigonometric approximations of the Nikol'skii – Besov-type classes of periodic functions in the space $B_{\infty,1}$ by Hembars’ka, S. B., Zaderei , P. V., Гембарська, С. Б., Задерей, П. В.

Get full text

No Jackson-type estimates for piecewise $q$-monotone, $q\ge3$, trigonometric approximation by Leviatan , D., Motorna, O. V., Shevchuk, I. A., Leviatan , D., Motorna, O. V., Shevchuk, I. A., Шевчук, Ігор

Get full text

Local properties of entire functions of bounded index in a frame by Bandura, A. I., Skaskiv, O. B., Бандура, А. I., Скасків, О. Б.

Get full text

On the existence of solutions of quasilinear Beltrami equations with two characteristics by Dovhopiatyi , O. P., Sevost’yanov , E. A., Довгопятий, О. П., Севостьянов, Є. О., Севостьянов, Євген Олександрович

Get full text