Dynamics of SEIR model: A case study of COVID-19 in Italy

An SEQAIHR model to study COVID-19 transmission and optimal control strategies in Hong Kong, 2022

“…To find out sensitivity of parameters, we have to estimate variation of with respect to variation of different model parameters. Here, we use normalized sensitivity index method [ 12 , 32 , 33 ] to calculate the value of sensitivity index of model parameters. In this method, the sensitivity index of with respect to model parameter is given by .…”

“…They discussed coronavirus dynamics and some interventions policies to control the spread of the disease. In [ 12 ], authors considered an SEIR model to show the severity of COVID-19 in Italy. They showed affect of panic/tension/anxiety on population for the first wave.…”

Stationary distribution and probability density for a stochastic SEIR-type model of coronavirus (COVID-19) with asymptomatic carriers

“…At present, this disease has drawn much attention of researchers from all over the world and different areas. To defeat the epidemic, many researchers have made great attempts to develop various mathematical models for the transmission dynamics of this epidemic [1] , [4] , [5] , [6] , [7] , [8] , these models include the SEIR-type model and SEIRS-type model. In these models, the authors assumed that after a latent period, exposed individuals can show symptoms that make them easy to identify and isolate, thus they are not able to transmit the disease.…”

Optimal control strategies to combat COVID-19 transmission: A mathematical model with incubation time delay

“…We can also find a lot of literature where models have been formulated and studied for COVID-19 by many authors [14] , [15] , [16] , [17] , [18] , [19] , [20] , [21] , [22] , [23] , [24] , [25] , [26] , [27] , [28] , [29] , [30] , [31] , [32] , [33] , [34] , [35] . Pang el al.…”