Classical fundamental solutions of the Cauchy problem for ultraparabolic Kolmogorov type equations with two groups of spatial variables by S. D. Ivasyshen, I. P. Medynskyi

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Problems with integral conditions with respect to time variable for linear evolution equations and systems of equations. Metric approach to the problem of small denominators by A. M. Kuz, B. Y. Ptashnyk

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Boundary values of smooth solutions of parabolic systems of Shilov type by V. A. Litovchenko, I. M. Dovzhytska

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Inverse Cauchy problem for fractional diffusion equation with generalized functions in the right-hand sides by H. P. Lopushanska, V. R. Rapita

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On sufficient conditions for generalized solutions of some mixed parabolic problems to be classical by V. M. Los

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State security of Ukraine in modern conditions: problems of competence of government bodies by S. H. Hordiienko, I. M. Doronin

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On root functions of fractional Schrцdinger operator with singular potential by V. M. Molyboha

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Criterion of continuity with respect to parameter of solutions of boundary-value problems for systems of higher-order differential equations by O. O. Murach, V. O. Soldatov

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Periodic solutions of differential equations with discontinuous nonlinearity by I. L. Nyzhnyk

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Approximation of classes (Ψ, β)-differentiable functions by interpolating trigonometric polynomials by A. S. Serdiuk, I. V. Sokolenko

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Estimates of the best orthogonal trigonometric approximations of the generalized multidimensional analogues of the Bernoulli kernels and classes L Ш в, 1 in the space Lq by K. V. Shvai

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On non-perturbative solution of quantum BBGKY hierarchy by V. I. Gerasimenko, V. V. Krechko

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Some semi-homogeneous elliptic boundary-value problems in complete extended Sobolev scale by A. V. Anop, O. O. Murach

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On application of iterative Newton-Kantorovich process in approximately-iterative method by Ya. P. Vasylenko

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Estimates of norms of generalized derivatives of the Dirichlet type kernels with arbitrary choice of harmonics by H. M. Vlasyk

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Continuity with respect to parameter of solutions to non-classical multi-point boundary-value problems in Slobodetsky spaces by Ye. V. Hnyp

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Priority principles of state cybersecurity policy: organizational and legal aspect by Yu. Horun

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On criterion of continuous dependence on parameter of solutions of total boundary-value problems in Sobolev spaces by Ye. V. Hnyp, V. A. Mykhailets, O. O. Murach

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On time reversibility of tachyon kinematics by Ya. I. Hrushka

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Conditions for solutions of the second boundary-value problem for parabolic equations to be classical by V. M. Los

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