Коливні спектри кристала (NH4)2BeF4 у параелектричній фазі by Rudysh, M.Ya., Piasecki, M., Kashuba, A.I., Brezvin, R.S.

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Структурне та спектроскопічне дослідження нелегованих і легованих сріблом полікристалів Sb2S3 by Azhniuk, Y.M., Pogodin, A.I., Filep, M.J., Lopushansky, V.V., Kryshenik, V.M., Izai, V.Y., Satrapinskyy, L., Voynarovych, I.M., Gomonnai, A.V.

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On 2-dimensional surfaces in 3-dimensional and 4-dimensional Euclidean spaces. Results and unsolved problems by Aminov, Yu. A., Аминов, Ю. А., Аминов, Ю. А.

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Numerical solutions of fractional system, two-point BVPs using iterative reproducing kernel algorithm by Al-Smadi, M., Altawallbeh, Z., Ateiwi, A. M., Komashinskaya, I. V., Аль-Смаді, М., Алтавабех, З., Атеіві, А. М., Комашинська, І. В.

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Magic efficiency of approximation of smooth functions by weighted means of two $N$-point Padé approximants by Gilewicz, J., Jedynak, R., Гілевич, Я. Я., Єдинак, Р.

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Commutative сomplex algebras of the second rank with unity and some cases of the plane orthotropy. II by Gryshchuk, S. V., Грищук, С. В.

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Existence of the solitary traveling waves for a system of nonlinearly coupled oscillators on the 2d -lattice by Bak, S. N., Бак, С. Н.

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Direct and inverse theorems on the approximation of 2π -periodic functions by Taylor – Abel – Poisson operators by Prestin, J., Savchuk, V. V., Shydlich, A. L., Престін, Ю., Савчук, В. В., Шидліч, А. Л.

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Two-weighted inequalities for Riesz potential in $p$-convex weighted modular Banach function spaces by Bandaliyev, R. A., Guliyev, V. S., Hasanov, S. G., Бандалієв, Р. А., Гулієв, В. С., Хасанов, С. Г.

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Relationship between normalized tensors of two regular networks on the surfaces in the Euclidean space $E_3$ by Potapenko, I. V., Потапенко, І. В.

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Almost everywhere convergence of Cesàro means of two variable Walsh – Fourier series with varying parameteres by Abu Joudeh , A. A., Gát, G., Abu Joudeh, A. A., Gát, G., Abu Joudeh, A. A., Gát, G.

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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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$H^2$ - norms of the partial sums of Fourier series by Laguerre basis for bounded holomorphic functions by Savchuk , V. V., Савчук, В. В., Савчук, В. В.

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On the Logarithmic Residues of Monogenic functions in a Three-Dimensional Harmonic Algebra with Two-Dimensional Radical by Plaksa, S. A., Shpakovskii, V. S., Плакса, С. А., Шпаковский, В. С., Плакса, С. А., Шпаковский, В. С.

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Estimation of the number of ultrasubharmonics for a two-dimensional almost autonomous Hamiltonian system periodic in time by Vakal, Yu. E., Parasyuk, I. O., Вакал, Ю. Є., Парасюк, І. О.

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Group classification of quasilinear elliptic-type equations. II. Invariance under solvable Lie algebras by Lagno, V. I., Spichak, S. V., Лагно, В. I., Спічак, С. В.

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On the uniform convergence of wavelet expansions of random processes from Orlicz spaces of random variables. II by Kozachenko, Yu. V., Perestyuk, M. M., Козаченко, Ю. В., Перестюк, М. М.

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Two different sequences of infinitely many homoclinic solutions for a class of fractional Hamiltonian systems by Benhassine, A., Benhassine, Abderrazek, Benhassine, A.

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On the countability of the number of solutions of a two-dimensional linear Pfaff system with different characteristic sets by Izobov, N. A., Изобов, Н. А., Изобов, Н. А.

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On the Well-Posedness of a Two-Point Boundary-Value Problem for a System with Pseudodifferential Operators by Kengne, E., Кенне, Е.

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