No. 3 (66) (2024): Bulletin of Perm University. Mathematics. Mechanics. Computer Science

Published: 2024-10-16

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Mathemathics

Finite Semimodules Over Three-element Multiplicatively Idempotent Semirings

Eugeny M. Vechtomov, Andrey A. Petrov, Alexander P. Shklyaev

5-15
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On Shilla Graphs Γ With b2=c2 Having Eigenvalue θ2=0

Alexander A. Makhnev, Victoriya V. Bitkina, Alina K. Gutnova

16-22
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Mechanics

Numerical Analysis of Natural Frequencies of Three-layer Plate under Temperature Load

Alexander O. Kamenskikh

23-34
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Gyrostat Dynamics in the Light Field of Semi-Euclidean Space

Nikolay N. Makeev

35-46
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Safe and Dangerous Bifurcation Points in Non-Autonomous Dynamical Systems

Ilmira Zh. Mustafina

47-57
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Computer Science

Algorithm and Software for Monozygotic Twins Recognizing

Yuriy N. Lipin

55-63
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Theoretical and Practical Aspects Building Recommendation Models: Typology, Architecture and Directions Design

Andrey V. Sokolov, Ivan A. Sychev, Olga L. Sokolova, Darya B. Volkova, Ilya P. Seletkov, Dmitriy L. Yashichev, Leonid N. Yasnitsky

64-77
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