No 1(141) (2025): Известия Алтайского государственного университета | Izvestiya of Altai State University

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Физико-математические науки

Published: 2025-04-03

Физика

The Study of Multi-Scale Plastic Deformation Characteristics in Aluminum УДК 538.951, 539.37, 539.382.2

Svetlana A. Barannikova, Sergey V. Kolosov, Polina V. Iskhakova

11-20
Abstract views: 238 | PDF Downloads: 136 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-01
Structure and Properties of Hard-Faced High-Entropy High-Speed Steel Layer УДК 538.95, 669.14.018.252

Victor E. Gromov, Yuri F. Ivanov, Sergey S. Minenko, Alexander S. Chapaikin, Anastasia N. Gostevskaya

21-27
Abstract views: 227 | PDF Downloads: 103 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-02
Spectrum of Cosmic Rays from a Stationary Point Source in the Non-Classical Diffusion Model УДК 524.1-52, 53.05

Anatoly A. Lagutin, Nikolay V. Volkov, Alexander G. Tyumentsev, Tatjana L. Serebryakova

28-34
Abstract views: 365 | PDF Downloads: 151 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-03
Modeling of Thin Liquid Layer Flow on an Inclined Substrate Based on the Navier — Stokes Equations in the Case of Large Reynolds Numbers УДК 519.6+532.5

Ekaterina V. Laskovets

35-40
Abstract views: 490 | PDF Downloads: 147 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-04
Production of Aluminum-Matrix Composite Al-SiC Materials under High-Energy Exposure Conditions УДК 621.762:669.715, 538.95

Oleg A. Masanskii, Alexander M. Tokmin, Semyon O. Masanskii, Alexandr K. Kapchuk, Nataliya V. Larionova

41-47
Abstract views: 258 | PDF Downloads: 110 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-05
Comparative Mechanical Testing of Unidirectional Polymer Composite Materials УДК 004.43:678(045), 53.08

Pavel A. Medvedev, Aleksey N. Blaznov, Egor G. Sakoshev, Zakhar G. Sakoshev, Vyacheslav V. Firsov, Arseniy A. Korablin

48-57
Abstract views: 221 | PDF Downloads: 99 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-06
Delocalized Nonlinear Vibrational Modes of BCC Lattice УДК 538.9

Denis S. Ryabov, Igor V. Kosarev, Dina U. Abdullina, Sergey V. Dmitriev

58-66
Abstract views: 217 | PDF Downloads: 127 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-07
Modeling of Antioxidant Complex Particles Based on Ions of 3d Elements and the Active Site of Cytochrome c УДК 544.3+544.473, 53.072

Andrey V. Ryabykh, Olga A. Maslova, Ekaterina A. Borisova, Mariya A. Akelkina, Sergey A. Beznosyuk

67-74
Abstract views: 199 | PDF Downloads: 113 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-08

Математика и механика

Asymptotic Consensus in the Model of Collective Decision Making in a Competitive Market УДК 519.67

Darya G. Algazina, Yulia G. Algazina, Nikolai N. Shakhovalov, Elena G. Vdovkina, Svetlana A. Poddubnova

75-80
Abstract views: 191 | PDF Downloads: 116 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-09
Correlation of Integral Hemodynamic Indices of Blood Flow in Personal-Specific Models of Carotid Bifurcation УДК 519.6

Vladimir G. Borisov, Yuriy N. Zakharov, Roman A. Vinogradov, Victoriya P. Derbilova, Elina E. Kheteeva

81-87
Abstract views: 218 | PDF Downloads: 109 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-10
An Example of Exact Solution to the Problem of Two Immiscible Liquids Filtration in a Poroelastic Medium УДК 517.95

Pavel V. Gilev, Aleksandr A. Papin

88-94
Abstract views: 209 | PDF Downloads: 108 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-11
Aboute Symmetric Ricci Flow On the Three-Dimensional Heisenberg Group УДК 514.765

Danila S. Grigoryev, Dmitry N. Oskorbin, Evgeny D. Rodionov, Olesya P. Khromova

95-98
Abstract views: 228 | PDF Downloads: 92 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-12
The Mathematical Model of Optimal Cutting of Plastic Window Profiles УДК 519.677

Vera V. Zhuravleva, Artem V. Kozhevnikov, Anastasia S. Manicheva

99-104
Abstract views: 242 | PDF Downloads: 112 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-13
Stress-Strain State of a Two-Layer Partially Porous Medium Under External Pressure 517.95 + 532.5.031 + 534.1 + 539.3

Kristina E. Naydenova, Tatyana A. Sibiryakova, Konstantin A. Shishmarev

105-111
Abstract views: 207 | PDF Downloads: 120 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-14
Study of Filtering Effect in Problems of Interval Analysis of Experimental Data УДК: 519.688

Nikolai M. Oskorbin, Erlan K. Ergaliev, Larisa L. Smolyakova

112-117
Abstract views: 174 | PDF Downloads: 114 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-15
Criteria for the Coincidence of the Convex Hulls of the Boundary of a Set and the Closure of this Set УДК: 514.172

Irina V. Polikanova, Mariy V. Kurkina

118-122
Abstract views: 233 | PDF Downloads: 112 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-16
Simulation Model of Behavioral Preferences of City Park Visitors УДК 004.942:519.6

Igor V. Ponomarev, Boris B. Yakimov

123-128
Abstract views: 193 | PDF Downloads: 102 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-17
Application of Analytical Methods and Computer Algebra Tools for Calculating Invariant Characteristics of Random Point Images УДК: 519.688

Alexander L. Reznik, Alexander A. Soloviev

129-134
Abstract views: 187 | PDF Downloads: 108 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-18
Study of Phase Transition in Freezing Groundе УДК 532.546

Anton N. Sibin, Tatyana A. Pekarskaya

135-140
Abstract views: 214 | PDF Downloads: 111 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2025)1-19

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