… A good reason for studying discrete models is that data are collected at discrete times and …
a discrete model. Furthermore, the numerical exploration of discrete-time epidemic models is …

… for more diverse behavior in the discrete model. Period-doubling … models (positive feedback
due to births) the discrete models … -population, discrete-time epidemic models are analyzed. …

… We derive an epidemic model in which infected individuals have a discrete set of states
of infectivity and can switch among different states. The model also incorporates a general …

… We use simple discrete-time SIS and SEIS epidemic models to introduce a framework for …
the SIS model to explore the relationship between the demographic equation and the epidemic …

… -time and discrete-time models for epidemics. The main contribution of this study is to develop
epidemic model with arbitrarily distributed stage durations in discrete setting, as well as to …

… In this section, we start from a general discrete-time epidemic model, which is similar to
models in our previous works [8], [10], [12]. However, different from the previous works, in this …

… In this paper, the dynamical behaviors of a class of discrete-time SIRS epidemic models are
… behaviors of the discrete epidemic model compared with the continuous epidemic models. …

… in epidemic models. However, to our knowledge, there have been few results about discrete
epidemic models … In this paper we will propose a discrete epidemic model with the disease …

… in discrete-time epidemic models. Then, we apply this approach to several discrete-time
epidemic models, … For these discrete-time epidemic models, the calculation of ℛ 0 is new. …

… Mathematical modelling and analysis can help to give some answers to … a discrete
mathematical model to investigate the transmission of the SARS. A comparison theorem for the …