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.

Get full text

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

Get full text

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

Get full text

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.

Get full text

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

Get full text

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.

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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.

Get full text

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.

Get full text

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

Get full text

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.

Get full text

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.

Get full text

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.

Get full text

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

Get full text

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.

Get full text

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

Get full text