Necessary and sufficient conditions for the absolute instability of solutions of linear differential-difference equations with self-adjoint operator coefficients by Slyusarchuk, V. Yu., Слюсарчук, В. Ю.

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Lyapunov-type inequalities for two classes of nonlinear systems with homogeneous Dirichlet boundary conditions by Aktaş, M. F., Актас, М. Ф.

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Spectral properties of nonself-adjoint nonlocal boundary-value problems for the operator of differentiation of even order by Baranetskij, Ya. O., Kalenyuk, P. I., Kolyasa, L. I., Баранецький, Я. О., Каленюк, П. І., Коляса, Л. І.

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Weighted pseudoinversion with indefinite weights by Vareniuk, N. A., Galba, E. F., Sergienko, I. V., Khimich, A. N., Варенюк, Н. А., Галба, Е. Ф., Сергиенко, И. В., Химич, А. Н., Варенюк, Н. А., Галба, Е. Ф., Сергиенко, И. В., Химич, А. Н.

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Hedging of the European option with nonsmooth payment function by Glonti, O. A., Purtukhiya, O. G., Глонти, O. A., Пуртухия, О. Г., Глонти, O. A., Пуртухия, О. Г.

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The exponential twice continuously differentiable $ B$-spline algorithm for Burgers’ equation by Adar, N., Dag, I., Ersoy, O., Адар, Н., Даг, І., Ерсой, О.

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One method for the investigation of the fundamental solution of the Cauchy problem for parabolic systems by Litovchenko, V. A., Літовченко, В. А.

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A version of the projection-iterative method for the solution of Fredholm integral equations of the second kind by Feruk, V. A., Ферук, В. А.

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Lagrange stability and instability of nonregular semilinear differential-algebraic equations and applications by Filipkovska, M. S., Филипковская, М. С., Филипковская, М. С.

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On the lacunary $(A, ϕ)$ -statistical convergence of double sequences by Savaş, E., Саваш, Є.

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Properties of the logical consequence operation and its relationship with the independence of propositional logic by Öner, G., Öner, T., Şentürk, İ., Онер, Г., Онер, Т., Сентюрк, І.

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On the dependence of the norm of a multiply monotone function on the norms of its derivatives by Bondarenko, A. R., Kovalenko, O. V., Бондаренко, А. Р., Коваленко, О. В.

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On boundary values of three-harmonic Poisson integral on the boundary of a unit disk by Hembars'ka, S. B., Гембарська, С. В

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Birosettes are model flexors by Gor'kavyi, V. A., Milka, A. D., Горькавий, В. А., Милка, А. Д., Горькавий, В. А., Милка, А. Д.

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Principally Goldie$\ast$ -lifting modules by Guroglu, A. T., Meric, E. T., Гюрогли, А. Т., Мерис, Е. Т.

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Subdivision of spectra for some lower triangular double-band matrices as operators on $c_0$ by Durna, N., Дурна, Н.

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Entire functions of order zero with zeros on a logarithmic spiral by Zabolotskyi, M. V., Zabolotskii, N. V., Tarasyuk, S. I., Басюк, Ю. В., Заболоцький, М. В., Тарасюк, С. I.

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ORV sequences with nondegenerate groups of regular points by Pavlenkov, V. V., Павленков, В. В.

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On convergence of mappings in metric spaces with direct and inverse modulus conditions by Sevost'yanov, E. A., Skvortsov, S. A., Севостьянов, Е. А., Скворцов, С. A., Севостьянов, Е. А., Скворцов, С. A.

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Estimation of equimeasurable rearrangements in the anisotropic case by Shanin, R. V., Шанин, Р. В., Шанин, Р. В.

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