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Anatoliy Fedotov,Vladimir Kaniber,Pavel Khrapov
Pág. 47 - 65
This paper investigates the initial boundary value problem for a non-stationary one-dimensional heat equation that simulates the temperature distribution in freshwater ice near the Earth's poles. The mathematical model has been constructed taking into ac...
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A. A. Fedotov,V.V. Kaniber,P. V. Khrapov
Pág. 53 - 61
The article studies the initial boundary value problem for a non-stationary one-dimensional heat equation that simulates the distribution of ground temperature in the region of Yakutsk. To determine the parameters of the mathematical model, data from the...
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Pavel Khrapov,Anastasia Loginova
Pág. 17 - 22
In this work, mathematical modelling of the dynamics of coronavirus COVID-19 is performed for the following countries: the USA, Germany, the UK and the Russian Federation. Cases of COVID-19 virus have been detected in nearly 200 countries. On February 11...
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Pavel Khrapov,Anastasia Loginova
Pág. 13 - 16
In this work, mathematical modelling of the dynamics of coronavirus COVID-19 is performed for China. The outbreak of coronavirus in China can be considered as public health emergency of international concern. The number of infected is increasing daily. C...
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A.A. Fedotov,P.V. Khrapov,Yu. V. Tarasyuk
Pág. 7 - 13
The initial-boundary-value problem for the non-stationary two-dimensional heat conduction equation in a limited region, modeling the unsteady distribution of soil temperature in the vicinity of the main gas pipeline in the permafrost zone, is considered....
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A. A. Fedotov,V.V. Kaniber,P. V. Khrapov
Pág. 51 - 65
The article studies the initial boundary value problem for a non-stationary one-dimensional heat equation that simulates the distribution of soil temperature in the area of Norilsk. The mathematical model is based on solid-liquid phase transitions. To de...
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A.A. Askerova,P.V. Khrapov
Pág. 46 - 57
In this article, the level of comfort for weather-dependent people is analysed for regions most visited by Russians. The analysis was carried out with respect to such an important parameter as atmospheric pressure. A lot of investigations are devoted to ...
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P. V. Khrapov,V.V. Kaniber
Pág. 32 - 43
In this paper, the data of observations of meteorological stations in the Antarctic near the Atlantic coast and the Arctic on the South Island for a period of 40 years based on the Facebook database of historical data on weather ?The Global Climate Stati...
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P. V. Khrapov,A. A. Loginova
Pág. 13 - 16
In this work, mathematical modelling of the dynamics of AIDS epidemics development in the world is performed for the following countries: Russian Federation, Austria, France and Brazil. HIV infection and AIDS are the diseases for which the development is...
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Sergey A. Khoperskov,Yulia A. Venichenko,Sergey S. Khrapov,Eugene O. Vasiliev
Pág. 103 - 106
A parallel implementation of the magneto-hydrodynamical code for global modeling of the galactic evolution is reported. The code is parallelized by using MPI interface, and it shows ideal scaling up to 200?300 cores on Lomonosov supercomputer with fast i...
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