3 papers
math.OC2024
Identifiability of the spatial SEIR-HCD model of COVID-19 propagation
Olga Krivorotko, Tatiana Zvonareva, Andrei Neverov
This paper investigates the identifiability of a spatial mathematical model of the spread of fast-moving epidemics based on the law of acting masses and diffusion processes. The re…
math.NA2024
Regularization of the discrete source problem in the nonlinear diffusive-logistic equation
Olga Krivorotko, Tatiana Zvonareva
A numerical algorithm for regularization of the solution of the source problem for the diffusion-logistic model based on information about the process at fixed moments of time of i…
q-bio.PE2020
Mathematical modeling and prediction of COVID-19 in Moscow city and Novosibirsk region
Olga Krivorotko, Sergey Kabanikhin, Nikolay Zyatkov +3
The paper formulates and solves the problem of identification of unknown parameters of mathematical models of the spread of COVID-19 coronavirus infection, based on SEIR type model…