No. 1 (2022): Journal of the Belarusian State University. Mathematics and Informatics

Published: 2022-04-22

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Real, Complex and Functional Analysis

On associated solutions of the system of non-autonomous differential equations in the Lebesgue spaces

Anastasia I. Zhuk, Helena N. Zashchuk

6-13
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Mathematical Logic, Algebra and Number Theory

The birational composition of arbitrary quadratic form with binary quadratic form

Alexandr A. Bondarenko

14-20
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Geometry and Topology

On the embedding of the Ω-saturation of a topological space

Aliaksandr S. Biadrytski, Vladimir L. Timokhovich

21-25
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Probability Theory and Mathematical Statistics

On the power of tests of multidimensional discrete uniformity used for statistical analysis of random number generators

Valeriy A. Voloshko, Anton I. Trubey

26-37
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Monotonicity of random walks’ states on finite grids

Anna O. Zadorozhnuyk

38-45
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The Marshall – Olkin Teissier generated model for lifetime data

Joseph Thomas Eghwerido

46-65
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Discrete Mathematics and Mathematical Cybernetics

An upper bound on binomial coefficients in the de Moivre – Laplace form

Sergey V. Agievich

66-74
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Theoretical and Applied Mechanics

Estimation of the effective Young’s modulus for open cell porous titanium based on 3D Gibson – Ashby cell array

Andrei V. Nikitsin, Gennadi I. Mikhasev

75-82
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Theoretical Foundations of Computer Science

Methods of intellectual data analysis in COVID-19 research

Oleg V. Senko, Anna V. Kuznetsova, Evgeny M. Voronin, Olga A. Kravtsova, Ludmila R. Borisova, Igor L. Kirilyuk, Vasiliy G. Akimkin

83-96
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Short Communications

Space semantic aware loss function for embedding creation in case of transaction data

Maksim Vatkin, Dmitry A. Vorobey

97-102
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On local invertibility of functions of an h-complex variable

Vladislav A. Pavlovsky, Igor Leonidovich Vasiliev

103-107
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Jubilees

Anatolii Borisovich Antonevich

108-109
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