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MATHEMATICS
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Cauchy problem for a substantially loaded hyperbolic equation
A. Kh. Attaev
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10 |
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On a nonlocal boundary value problem for the equation fourth-order in partial derivatives
O. Sh. Kilichov
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16 |
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Inner boundary value problem with an integral condition for fractional diffusion equation
F. M. Losanova
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24 |
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Steklov problem of the first class for a fractional order delay differential equation
M. G. Mazhgikhova
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30 |
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Boundary value problem with a displacement for a hyperbolic equation of third order with a derivative under boundary conditions
R. Kh. Makaova
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38 |
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Initial data problem for an equation related to a peridynamic model in a two-dimensional domain
A. V. Yuldasheva
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45 |
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MATHEMATICAL MODELING
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Modeling of relative shear deformation zones before strong earthquakes in kamchatka from 2018-2021
M. I. Gapeev, Yu. V. Marapulets
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53 |
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Investigation of dynamics of elastic element of vibration device
P. A. Vel'misov, A. V. Ankilov, G. A. Ankilov
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67 |
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Fractal structure effect on electric field within thunderclouds
T. S. Kumykov
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84 |
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Modes of magnetic field generation in the low-mode $\alpha\Omega$-dynamo model with dynamic regulation of the $\alpha$-effect by the field energy
O. V. Sheremetyeva
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92 |
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INFORMATION AND COMPUTATION TECHNOLOGIES
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Bush optimization method for high ranked stream networks
M. B. Abazokov, V. Ch. Kudaev
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104 |
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A model for estimating the value of the applied pressure based on the analysis of tactile sensor signals using machine learning methods
P. S. Kozyr, R. N. Yakovlev
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119 |
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PHYSICS
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Features of the next reversal of the geomagnetic field
V. V. Kuznetsov
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131 |
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Wave instability of a magnetic fluid surface at the boundary with water in an electric field
V. S. Chekanov, N. V. Kandaurova, D. L. Vinokursky
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141 |
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INSTRUMENTS AND METHODS OF MEASUREMENT
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Identification of ionospheric earthquake precursors in kamchatka region based on correlation analysis
V. V. Bogdanov, A. V. Pavlov
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150 |
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Climatic variability of the stratosphere-troposphere coupling during the last decades
K. A. Didenko, T. S. Ermakova, A. I. Pogoreltsev, E. V. Rakushina
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159 |
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On the accuracy of aurora visible boundaries in the ovation prime (pc) model
A. V. Nikolaev, S. A. Dolgachyova, S. A. Chernyaeva
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171 |
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Investigation of gamma background in parks and recreation areas of the city of petropavlovsk-kamchatsky
Z. I. Sidorov, R. I. Parovik, A. V. Vukolov, V. S. Yakovleva
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183 |
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The spatial and temporal variability of convective instability in the south of western siberia according to era5 reanalysis data
K. N. Pustovalov, V. P. Gorbatenko, P. M. Nagorskiy, O. E. Nechepurenko
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203 |
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TEACHING MATERIALS
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On some unknown results related to the nontrivial properties of ordinary triangles. part 1
B. P. Fedorov, S. B. Bogdanova, S. O. Gladkov
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216 |
