Neumann problem and one oblique-derivative problem for an improperly elliptic equation von Burskii, V. P., Lesina, E. V., Бурский, В. П., Лесина, Е. В., Бурский, В. П., Лесина, Е. В.

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Estimation of the number of ultrasubharmonics for a two-dimensional almost autonomous Hamiltonian system periodic in time von Vakal, Yu. E., Parasyuk, I. O., Вакал, Ю. Є., Парасюк, І. О.

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On the summability of double Walsh - Fourier series of functions of bounded generalized variation von Goginava, U., Гогінава, У.

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On inequalities for the norms of intermediate derivatives of multiply monotone functions defined on a finite segment von Skorokhodov, D. S., Скороходов, Д. С.

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Boundary controllability problems for the equation of oscillation of an inhomogeneous string on a semiaxis von Khalina, K. S., Халіна, К. С.

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Local time at zero for arratia flow von Chernega, P. P., Чернега, П. П., Чернега, П. П.

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Conformal isoparametric spacelike hypersurfaces in conformal spaces $\mathbb{Q}^4_1$ and $\mathbb{Q}^5_1$ von Bianping, Su, Shu, Shichang, Біанпинг, Су, Шу, Шичанґ

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Dmytro Ivanovych Martynyuk (on the 70th anniversary of his birthday) von Gorodnii, M. F., Danilov, V. Ya., Kirichenko, V. V., Perestyuk, N. A., Samoilenko, A. M., Городній, М. Ф., Данилов, В. Я., Кириченко, В. В., Перестюк, М. О., Самойленко, А. М.

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Yurii Ivanovych Samoilenko (on the 80th anniversary of his birthday) von Bakhtin, A. K., Gerasimenko, V. I., Zelinskii, Yu. B., Plaksa, S. A., Samoilenko, A. M., Trohimchuk, Yu. Yu, Sharko, V. V., Yacenko, V. O., Бахтін, О. К., Герасименко, В. І., Зелінський, Ю. Б., Плакса, С. А., Самойленко, А. М., Трохимчук, Ю. Ю., Шарко, В. В., Яценко, В. О.

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Oleksandr Ivanovych Stepanets’ (on the 70 th anniversary of his birthday) von Gorbachuk, M. L., Zaderei, P. V., Lukovsky, I. O., Makarov, V. L., Motornyi, V. P., Romanyuk, A. S., Samoilenko, A. M., Serdyuk, A. S., Sharko, V. V., Горбачук, М. Л., Задерей, П. В., Луковський, І. О., Макаров, В. Л., Моторний, В. П., Романюк, А. С., Самойленко, А. М., Сердюк, А. С., Шарко, В. В.

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On the improvement of the rate of convergence of the generalized Bieberbach polynomials in domains with zero angles von Abdullayev, F. G., Özkartepe, N. P., Абдуллаєв, Ф. Г., Озкартепе, Н. П.

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On the dependence of the norm of a function on the norms of its derivatives of orders $k$ , $r - 2$ and $r , 0 < k < r - 2$ von Babenko, V. F., Kovalenko, O. V., Бабенко, В. Ф., Коваленко, О. В., Бабенко, В. Ф., Коваленко, О. В.

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Best mean-square approximation of functions defined on the real axis by entire functions of exponential type von Vakarchuk, S. B., Вакарчук, С. Б., Вакарчук, С. Б.

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Fourier cosine and sine transforms and generalized Lipschitz classes in uniform metric von Golubov, B. I., Volosivets, S. S., Голубов, Б. І., Волосівец, С. С.

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Reverse inequalities for geometric and power means von Korenovskii, A. A., Кореновский, А. А., Кореновский, А. А.

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Inequalities for derivatives of functions on an axis with nonsymmetrically bounded higher derivatives von Kofanov, V. A., Кофанов, В. А., Кофанов, В. А.

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Strong summability and properties of Fourier?Laplace series on a sphere von Lasuriya, R. A., Ласурия, Р. А., Ласурия, Р. А.

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Lower bounds for the deviations of the best linear methods of approximation of continuous functions by trigonometric polynomials von Pichugov, S. A., Пичугов, С. А., Пичугов, С. А.

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Shape-preserving projections in low-dimensional settings and the q -monotone case von Prophet, M. P., Shevchuk, I. A., Профет, М. П., Шевчук, І. О.

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Best bilinear approximations of functions from Nikolskii-Besov classes von Romanyuk, A. S., Romanyuk, V. S., Романюк, А. С., Романюк, В. С., Романюк, А. С., Романюк, В. С.

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