One Inverse Problem for the Diffusion-Wave Equation in Bounded Domain by Lopushanskaya, G. P., Lopushanskyi, A. O., Лопушанська, Г. П., Лопушанський, А. О.

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Periodic and Bounded Solutions of the Coulomb Equation of Motion of Two and Three Point Charges with Equilibrium in the Line by Skrypnik, W. I., Скрипник, В. І.

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Second Maximal Subgroups of a Sylow p-Subgroup and the p-Nilpotency of Finite Groups by Li, X. H., Xu, Y., Лі, Х. Х., Ху, Я.

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On the Solvability of a Fourth-Order Operator-Differential Equation with Multiple Characteristic by Aliev, A. R., Алиев, А. Р., Алиев, А. Р.

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On the Statistical Convergence of Metric-Valued Sequences by Değer, U., Dovgoshei, A. A., Küçükaslan, M., Дегер, У., Довгошей, О. А., Куцукаслан, М.

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Trigonometric Widths of the Nikol’skii–Besov Classes in the Lebesgue Space with Mixed Norm by Akishev, G., Акишев, Г., Акишев, Г.

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The Dirichlet Problem with Laplacian with Respect to a Measure in the Hilbert Space by Bogdanskii, Yu. V., Sanzharevskii, Ya. Yu., Богданский, Ю. В., Санжаревский, Я. Ю., Богданский, Ю. В., Санжаревский, Я. Ю.

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Jackson-Type Inequalities for the Special Moduli of Continuity on the Entire Real Axis and the Exact Values of Mean $ν$ - Widths for the Classes of Functions in the Space $L_2 (ℝ)$... by Vakarchuk, S. B., Вакарчук, С. Б., Вакарчук, С. Б.

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$I-n$-Coherent Rings, $I-n$-Semihereditary Rings, and $I$-Regular Rings by Zhanmin, Zhu, Чжанмін, Чжу

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Asymptotic Expansion of the Moments of Correlogram Estimator for the Random-Noise Covariance Function in the Nonlinear Regression Model by Ivanov, O. V., Moskvychova, K. K., Іванов, О. В., Москвичова, К. К.

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Estimation of the Remainder for the Interpolation Continued C-Fraction by Pahirya, M. M., Пагіря, М. М.

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Sharpening of the Explicit Lower Bounds for the Order of Elements in Finite Field Extensions Based on Cyclotomic Polynomials by Popovych, R. B., Попович, Р. Б.

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Some Approximation Properties of Szasz–Mirakyan–Bernstein Operators of the Chlodovsky Type by Simsek, E., Tunç, E., Сімсек, Е., Тунс, Е.

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Approximations by Fourier Sums on the Sets $L^{ψ} L^{P(∙)}$ by Chaichenko, S. O., Чайченко, С. О., Чайченко, С. О.

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Determination of the Coefficient of a Semilinear Parabolic Equation for a Boundary-Value Problem with Nonlinear Boundary Condition by Akhundov, A. Ya., Ахундов, А. Я.

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On Invariant Subspaces in Weighted Hardy Spaces by Dilnyi, V. M., Дільний, В. М.

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$s$-Conditionally Permutable Subgroups and $p$-Nilpotency of Finite Groups by Li, X. H., Xu, Y., Лі, Х. Х., Ху, Я.

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Regular Elliptic Boundary-Value Problems in the Extended Sobolev Scale by Anop, A. V., Murach, A. A., Аноп, А. В., Мурач, А. А., Аноп, А. В., Мурач, А. А.

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Optimal Recovery of n-Linear Functionals According to Linear Information by Babenko, V. F., Gun’ko, M. S., Rudenko, A. A., Бабенко, В. Ф., Гунько, М. С., Руденко, А. А., Бабенко, В. Ф., Гунько, М. С., Руденко, А. А.

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Interpolation by Splines of Even Degree According to Subbotin and Marsden by Volkov, Yu. S., Волков, Ю. С., Волков, Ю. С.

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