No 4(126) (2022): Izvestiya of Altai State University | Izvestiya of Altai State University

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Физико-математические науки

Published: 2022-09-09

Физика

Photosynthetic Active Solar Radiation in Lake Teletskoye During the Open Water Period УДК 577.355:535.23

O.B. Akulova, V.I. Bukaty, A.A. Vagner, A.V. Dyachenko, A.A. Kolomeytsev, A.T. Zinoviev

11-17
Abstract views: 253 | PDF Downloads: 119 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-01
Study of the Effect of Laser Ablation on the Structure of a BCC Crystal Using Molecular Dynamics Simulation УДК 548.0:621.375.828

A.N. Gostevskaya, A.V. Markidonov, V.E. Gromov, M.D. Starostenkov, D.A. Lubanoy

18-23
Abstract views: 189 | PDF Downloads: 113 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-02
The Influence of the Volume Fraction of Ceramic Particles on the Plastic Strain Localization and Fracture of Metal Matrix Composites. Computational Analysis УДК 539.374:519.6

A.V. Zemlianov, D.D. Gatiyatullina, R.R. Balokhonov

24-28
Abstract views: 191 | PDF Downloads: 82 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-03
Electronic, Vibrational and Thermal Properties of α and β Titanium УДК 546.82

S.O. Kasparyan, A.V. Bakulin, S.E. Kulkova

29-35
Abstract views: 245 | PDF Downloads: 88 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-04
Galvanomagnetic and Thermoelectric Properties of Bismuth Films Doped with Tin УДК 539.21+539.216.2

D.Yu. Matveev

36-43
Abstract views: 137 | PDF Downloads: 85 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-05
Features of Internal Friction in Ferromagnets УДК 537.622:532.13

L.P. Petrova, N.M. Ignatenko, A.A. Bulgakova

44-47
Abstract views: 147 | PDF Downloads: 70 |
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https://doi.org/10.14258/izvasu(2022)4-06
Computer Simulation of Electron Transfer between the Cytochrome Active Center and Reactive Oxygen and Nitrogen Species УДК 539.12:004.94

E.A. Popova, A.V. Ryabykh, O.A. Maslova, S.A. Beznosyuk

48-53
Abstract views: 153 | PDF Downloads: 55 |
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https://doi.org/10.14258/izvasu(2022)4-07
Experimental Study of the Chemical Composition and Evaluation of Microhardness of the Main Component of Heat-Shrinkable Tubing УДК 539.25:678

O.V. Rymkevich

54-59
Abstract views: 136 | PDF Downloads: 78 |
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https://doi.org/10.14258/izvasu(2022)4-08
Features of Carbon and Silicon Thin Films Reflection Spectra in the Visible Region УДК 539.216

C.V. Solomatin, O.S. Melnikova, A.S. Belousow

60-66
Abstract views: 177 | PDF Downloads: 113 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-09
Microstructure and Mechanical Properties of Brass L63 after Friction Mixing Treatment УДК 669:621.7

A.V. Sudarikov, A.V. Chumaevskii, A.M. Cheremnov, A.P. Zykova, E.A. Kolubaev

67-73
Abstract views: 216 | PDF Downloads: 83 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-10
Electrical Properties of Cadmium Telluride Films and the Al/CdTe Based Schottky Barrier УДК 621.315.592

N. Sultonov, A.T. Akobirova, R.B. Khamrokulov, O.V. Gafurov, B.A. Rakhmatov, U.R. Naimov

74-78
Abstract views: 151 | PDF Downloads: 80 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-11

Математика и механика

Solving the Cournot Oligopoly Game under Incomplete Information with the Possibility of Cooperative Interaction УДК 519.8

D.G. Algazina; D.G. Algazina

79-84
Abstract views: 182 | PDF Downloads: 72 |
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https://doi.org/10.14258/izvasu(2022)4-12
Modeling a Potential Plant Habitat Using Machine Learning Methods УДК 519.67, 551.581.1

A.V. Vaganov, V.F. Zaikov, O.S. Krotova, A.I. Musokhranov, Z.V. Pokalyakin, L.A. Khvorova

85-92
Abstract views: 239 | PDF Downloads: 96 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-13
Existence of a Weak Solutionto the Two-Dimensional Filtration Problem in a Thin Poroelastic Layer УДК 532.546+536.425

P.V. Gilev, A.A. Papin

93-98
Abstract views: 150 | PDF Downloads: 98 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-14
On the Implementation of the Algorithm for Calculating the Functionals of Minkowski Three-Dimensional Digital Space УДК 519.67

M.E. Gnedko, D.N. Oskorbin

99-103
Abstract views: 154 | PDF Downloads: 54 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-15
Numerical Modeling of Biogeochemical Carbon Cycles in Swamp Ecosystems УДК 574.4:52-17

E.A. Dyukarev, S.P. Semenov

104-109
Abstract views: 265 | PDF Downloads: 127 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-16
Simplified Silhouette Parameter for Assessing the Quality of Cluster Structures УДК 519.254

V.V. Zhuravleva, A.S. Manicheva

110-114
Abstract views: 150 | PDF Downloads: 72 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-17
Structural-Phenomenological Rheological Model for Engineering Calculations of Polymeric Media Flows УДК 579.64

A.A. Laas, G.O. Rudakov, G.V. Pyshnograi, K.B. Koshelev

115-122
Abstract views: 267 | PDF Downloads: 83 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-18
On Some Properties of a Quadrilateral Whose Vertices are Remarkable Points of the Triangle УДК 514.112.3

Yu.N. Maltsev, E.P. Petrov

123-127
Abstract views: 164 | PDF Downloads: 87 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-19
The Method of Local Approximations in the Construction of High-Precision Small-dimensional MgFE for the Calculation of Composite Bodies УДК 539.3

A.D. Matveev

128-139
Abstract views: 184 | PDF Downloads: 86 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-20
On the Symmetric Einstein Equation for Three-Dimensional Lie Groups with Left-Invariant Riemannian Metric and Semi-Symmetric Connection УДК 514.765

A.A. Pavlova, O.P. Khromova, E.D. Rodionov, D.V. Vylegzhanin

140-143
Abstract views: 146 | PDF Downloads: 64 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-21
A Sufficient Condition for a Curve to Belong to Boundary of its Own Convex Hullin An УДК 519.17

I.V. Polikanova

144-149
Abstract views: 124 | PDF Downloads: 46 |
- pdf (Русский)
https://doi.org/10.14258/izvasu(2022)4-22