On the order of relative approximation of classes of differentiable periodic functions by splines von 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 von 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 von Zhuravlev, V. F., Журавлев, В. Ф., Журавлев, В. Ф.

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

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

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

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On ∗-representations of deformations of canonical anticommutation relations von 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 von 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 von 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 von Sukhorolskyi, M. A., Сухорольський, М. А.

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Quadruples of orthoprojectors connected by a linear relationship von 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 von 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 von 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 $(n ≥ 3)$ von 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 von 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 von Masmaliev, G. M., Khanmamedov, A. Kh., Масмалиев, Г. М., Ханмамедов, А. Х., Масмалиев, Г. М., Ханмамедов, А. Х.

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Letter to the editor von Savchuk, V. V., Савчук, В. В.

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Algebraic polynomials least deviating from zero in measure on a segment von Arestov, V. V., Арестов, B. В., Арестов, B. В.

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Sharp Kolmogorov-type inequalities for norms of fractional derivatives of multivariate functions von Babenko, V. F., Parfinovych, N. V., Pichugov, S. A., Бабенко, В. Ф., Парфінович, Н. В., Пічугов, С. О.

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

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