Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Mathematical Modeling and Forecasting of COVID-19 in Moscow and Novosibirsk Region. / Krivorot’ko, O. I.; Kabanikhin, S. I.; Zyat’kov, N. Yu и др.
в: Numerical Analysis and Applications, Том 13, № 4, 10.2020, стр. 332-348.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Mathematical Modeling and Forecasting of COVID-19 in Moscow and Novosibirsk Region
AU - Krivorot’ko, O. I.
AU - Kabanikhin, S. I.
AU - Zyat’kov, N. Yu
AU - Prikhod’ko, A. Yu
AU - Prokhoshin, N. M.
AU - Shishlenin, M. A.
N1 - Publisher Copyright: © 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/10
Y1 - 2020/10
N2 - We investigate inverse problems of finding unknown parameters ofmathematical models SEIR-HCD and SEIR-D of COVID-19 spread withadditional information about the number of detected cases, mortality,self-isolation coefficient, and tests performed for the city of Moscowand Novosibirsk region since 23.03.2020. In SEIR-HCD the population isdivided into seven groups, and in SEIR-D into five groups with similarcharacteristics and transition probabilities depending on the specificregion of interest. An identifiability analysis of SEIR-HCD is made toreveal the least sensitive unknown parameters as related to theadditional information. The parameters are corrected by minimizing someobjective functionals which is made by stochastic methods (simulatedannealing, differential evolution, and genetic algorithm). Prognosticscenarios for COVID-19 spread in Moscow and in Novosibirsk region aredeveloped, and the applicability of the models is analyzed.
AB - We investigate inverse problems of finding unknown parameters ofmathematical models SEIR-HCD and SEIR-D of COVID-19 spread withadditional information about the number of detected cases, mortality,self-isolation coefficient, and tests performed for the city of Moscowand Novosibirsk region since 23.03.2020. In SEIR-HCD the population isdivided into seven groups, and in SEIR-D into five groups with similarcharacteristics and transition probabilities depending on the specificregion of interest. An identifiability analysis of SEIR-HCD is made toreveal the least sensitive unknown parameters as related to theadditional information. The parameters are corrected by minimizing someobjective functionals which is made by stochastic methods (simulatedannealing, differential evolution, and genetic algorithm). Prognosticscenarios for COVID-19 spread in Moscow and in Novosibirsk region aredeveloped, and the applicability of the models is analyzed.
UR - http://www.scopus.com/inward/record.url?scp=85097958673&partnerID=8YFLogxK
U2 - 10.1134/S1995423920040047
DO - 10.1134/S1995423920040047
M3 - Article
AN - SCOPUS:85097958673
VL - 13
SP - 332
EP - 348
JO - Numerical Analysis and Applications
JF - Numerical Analysis and Applications
SN - 1995-4239
IS - 4
ER -
ID: 27119928