Results 161 to 170 of about 392,335 (195)

Stochastic SEIR model with jumps

Applied Mathematics and Computation, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xianghua Zhang, Ke Wang
semanticscholar   +4 more sources

Bayesian Melding Estimation of a Stochastic SEIR Model

Mathematical Population Studies, 2010
One of the main problems in estimating stochastic SEIR models is that the data are not completely observed. In this case, the estimation is usually done by least squares or by MCMC. The Bayesian melding method is proposed to estimate SEIR models and to evaluate the likelihood in the presence of incomplete data. The method is illustrated by estimating a
L. Hotta
semanticscholar   +4 more sources

Asymptotic stability of a two-group stochastic SEIR model with infinite delays

Communications in Nonlinear Science and Numerical Simulation, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Meng Liu, C. Bai, Ke Wang
semanticscholar   +5 more sources

Parameter estimation of stochastic SEIR epidemic model using particle MCMC.

Chaos: An Interdisciplinary Journal of Nonlinear Science
This paper presents a novel Bayesian inference algorithm for estimating unknown parameters in a stochastic susceptible-exposed-infected-recovered (SEIR) model, aiming to predict the extinction and persistence of infectious diseases.
Chang Zhou, Zhiming Li
semanticscholar   +4 more sources

Classification of asymptotic behavior in a stochastic SEIR epidemic model

Applied Mathematics Letters, 2021
In this paper we consider a SEIR epidemic model perturbed by white noises and determine the threshold for the disease to occur or not. That is, when λ 0 , the disease becomes extinct exponentially; when λ > 0 the transition probabilities of the solution ...
Manli Jin, Yuguo Lin
semanticscholar   +2 more sources

Dynamic properties for a stochastic SEIR model with Ornstein-Uhlenbeck process

Mathematics and Computers in Simulation, 2023
Chun Lu, Chuanlong Xu
semanticscholar   +2 more sources

Application of nonlinear stochastic fractional systems in the generalized SEIR model.

Chaos: An Interdisciplinary Journal of Nonlinear Science
In this article, we successfully generalize the SEIR (Susceptible, Exposed, Infected, and Recovered) model to account for random and intermittent instances of disease transmission.
H. Tamimi, R. Saadati, M. Ghaemi
semanticscholar   +2 more sources

Home - About - Disclaimer - Privacy