Inverse problem of spectral analysis of conflict dynamical systems by Kharchenko, N. V., Харченко, Н. В.

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Approximations of classes $B^{Ω}_{p,θ}$ of functions of many variables by entire functions in the space $L_q (R^d)$ by Yanchenko, S. Ya., Янченко, С. Я.

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Right Bézout ring with waist is a right Hermite ring by Gatalevych, A. I., Гаталевич, А. І.

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On the theory of hyper-$Q$-homeomorphisms by Kovtonyuk, D. A., Ковтонюк, Д. А., Ковтонюк, Д. А.

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On the order of relative approximation of classes of differentiable periodic functions by splines by Babenko, V. F., Parfinovych, N. V., Бабенко, В. Ф., Парфинович, Н. В., Бабенко, В. Ф., Парфинович, Н. В.

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On the maximal operator of $(C, α)$-means of Walsh–Kaczmarz–Fourier series by Goginava, U., Nagy, К., Гогінава, У., Надь, К.

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Solvability criterion and representation of solutions of $n$-normal and $d$-normal linear operator equations in a Banach space by Zhuravlev, V. F., Журавлев, В. Ф., Журавлев, В. Ф.

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On generalization of $⊕$-cofinitely supplemented modules by Nisanci, B., Pancar, A., Нісанці, Б., Пансар, А.

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Asymptotic analysis of phase averaging of a transport process by Pogorui, A. О., Погоруй, А. О.

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New equations of infinitesimal deformations of surfaces in $E_3$ by Potapenko, I. V., Потапенко, І. В.

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On ∗-representations of deformations of canonical anticommutation relations by Proskurin, D. P., Sukretnyi, K. M., Проскурін, Д. П., Сукретний, К. М.

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On the sets of branch points of mappings more general than quasiregular by Sevost'yanov, E. A., Севостьянов, Е. А., Севостьянов, Е. А.

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On closed-form solutions of triple series equations involving Laguerre polynomials by Dhaliwal, R.S., Rokne, J., Singh, B. M., Дналивал, Р.С., Рокне, Ж., Сінгх, Б. М.

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Expansion of functions in a system of polynomials biorthogonal on a closed contour with a system of functions regular at infinitely remote point by Sukhorolskyi, M. A., Сухорольський, М. А.

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Quadruples of orthoprojectors connected by a linear relationship by Yusenko, A. A., Юсенко, А. А.

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Nonuniqueness of the solution of the gellerstedt space problem for one class of many-dimensional hyperbolic-elliptic equations by Aldashev, S. A., Алдашев, С. А., Алдашев, С. А.

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Example of a function of two variables that cannot be an $R$-function by Velichko, I. G., Stegantseva, P. G., Величко, И. Г., Стеганцева, П. Г., Величко, И. Г., Стеганцева, П. Г.

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Block-diagonal reduction of matrices over an $n$-simple Bézout domain $(n ≥ 3)$ by Domsha, O.V., Zabavskii, B. V., Домша, О. В., Забавський, Б. В.

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Integral representation of even positive-definite functions of one variable by Lopotko, O. V., Лопотко, О. В.

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On conditions for the discreteness of the spectrum of a semiinfinite Jacobi matrix with zero diagonal by Masmaliev, G. M., Khanmamedov, A. Kh., Масмалиев, Г. М., Ханмамедов, А. Х., Масмалиев, Г. М., Ханмамедов, А. Х.

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