On Hankel determinants of functions given by their expansions in $P$-fractions by Buslaev, V. I., Буслаев, В. И., Буслаев, В. И.

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Monogenic functions in a biharmonic algebra by Gryshchuk, S. V., Plaksa, S. A., Грищук, С. В., Плакса, С. А., Грищук, С. В., Плакса, С. А.

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Direct and inverse theorems on approximation of functions defined on a sphere in the space S (p,q)(σ m) by Lasuriya, R. A., Ласурия, Р. А., Ласурия, Р. А.

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Application of a separating transformation to estimates of inner radii of open sets by Bakhtin, A. K., V'yun, V. E., Бахтин, А. К., Вьюн, В. Е., Бахтин, А. К., Вьюн, В. Е.

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On Artinian rings satisfying the Engel condition by Evstaf’ev, R. Yu., Евстафьев, Р. Ю., Евстафьев, Р. Ю.

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Existence Theorem for One Class of Strongly Resonance Boundary-Value Problems of Elliptic Type with Discontinuous Nonlinearities by Pavlenko, V. N., Chizh, E. A., Павленко, В. Н., Чиж, Е. А., Павленко, В. Н., Чиж, Е. А.

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On the distribution of the time of the first exit from an interval and the value of a jump over the boundary for processes with independent increments and random walks by Kadankov, V. F., Kadankova, T. V., Каданков, В. Ф., Каданкова, Т. В., Каданков, В. Ф., Каданкова, Т. В.

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On the completeness of algebraic polynomials in the spaces $L_p (ℝ, dμ)$ by Bakan, A. G., Бакан, А. Г., Бакан, А. Г.

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Influence of the inhomogeneity of porous media on the instantaneous compactification of the support of solution of the filtration problem by Degtyarev, S. P., Дегтярев, С. П., Дегтярев, С. П.

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On minimization of one integral functional by the Ritz method by Minenko, A. S., Миненко, А. С., Миненко, А. С.

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On a System of Dirac Differential Equations with Discontinuity Conditions Inside an Interval by Amirov, R. Kh., Амиров, Р. Х., Амиров, Р. Х.

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Best mean square approximations by entire functions of finite degree on a straight line and exact values of mean widths of functional classes by Vakarchuk, S. B., Doronin, V. G., Вакарчук, С. Б., Доронин, В. Г., Вакарчук, С. Б., Доронин, В. Г.

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On some systems of convolution-type first-order integrodifferential equations on the semiaxis by Khachatryan, A. Kh., Khachatryan, Kh. A., Хачатрян, А. Х., Хачатрян, Х. А., Хачатрян, А. Х., Хачатрян, Х. А.

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Conditions of nontrivial solvability of the homogeneous Dirichlet problem for equations of any even order in the case of multiple characteristics without slope angles by Buryachenko, E. A., Буряченко, Е. А., Буряченко, Е. А.

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Artinian rings with nilpotent adjoint group by Evstaf’ev, R. Yu., Євстафьєв, Р. Ю.

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Best $n$-Term Approximations with Restrictions by Stepanets, O. I., Степанец, А. И., Степанец, А. И.

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Expansion of weighted pseudoinverse matrices with singular weights into matrix power products and iteration methods by Galba, E. F., Deineka, V. S., Sergienko, I. V., Галба, Е. Ф., Дейнека, В. С., Сергиенко, И. В., Галба, Е. Ф., Дейнека, В. С., Сергиенко, И. В.

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