No. 2 (2025): Journal of the Belarusian State University. Mathematics and Informatics

Published: 2025-11-11

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Real, Complex and Functional Analysis

Solution of the hypersingular integro-differential equation on a curve located in the angular domain

Andrei P. Shilin

6-15
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Differential Equations and Optimal Control

About isochrons of strong focus

Alexander E. Rudenok, Mikhail N. Vasilevich

16-29
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Geometry and Topology

About the Ricci flow on three-dimensional non-unimodular Lie groups with semisymmetric equiaffine connection

Danila S. Grigoryev, Dmitrii N. Oskorbin, Eugene D. Rodionov

30-41
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Mathematical Logic, Algebra and Number Theory

A generalisation of the Steiner – Lehmus theorem and critical values transcendence of its parameters

Maksim M. Vaskouski, Maksim A. Firsau, Palina D. Babayeva

42-61
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Probability Theory and Mathematical Statistics

Asymptotic analysis of the statistical estimators of Shannon entropy of binary s-tuples

Uladzimir Yu. Palukha, Yuriy S. Kharin

62-74
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Discrete Mathematics and Mathematical Cybernetics

Conditions for the effective solvability of the quadratic choice problem. Part 2

Vitaliy M. Demidenko

75-88
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Computational Mathematics

A finite-difference interpretation of a nonlocalproblem with a parameterised first-order differential equation

Dovlet M. Dovletov

89-104
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Theoretical Foundations of Computer Science

RLD -YOLO: new method for object detection in unmanned aerial vehicle images using YOLOv11 neural network

Xianyi Wu, Sergey V. Ablameyko

105-117
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Short Communications

Distribution of finances taking into account statisticalinformation on the reliability of the items produced

Maksim S. Barketau

118-125
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