Results 111 to 120 of about 70,485 (205)
Sir epidemic and predator - prey models of fractional-order [PDF]
, 2018 Recently, many deterministic mathematical models such as ordinary differential equations have been extended to fractional models, which are transformed using fractional differential equations.
Abiodun Ezekiel, Owoyemi
core
Optimal control for a SIR epidemic model with limited quarantine. [PDF]
Sci Rep, 2022 Balderrama R +4 more
europepmc +1 more source
Multiple endemic states in age-structured $SIR$ epidemic models
Mathematical Biosciences and Engineering, 2012 SIR age-structured models are very often used as a basic model of epidemic spread. Yet, their behaviour, under generic assumptions on contact rates between different age classes, is not completely known, and, in the most detailed analysis so far, Inaba (1990) was able to prove uniqueness of the endemic equilibrium only under a rather restrictive ...
FRANCESCHETTI A +2 more
openaire +5 more sources
Stability and Hopf Bifurcation for a Delayed SIR Epidemic Model with Logistic Growth
Abstract and Applied Analysis, 2013 We study a delayed SIR epidemic model and get the threshold value which determines the global dynamics and outcome of the disease. First of all, for any τ, we show that the disease-free equilibrium is globally asymptotically stable; when R01, the disease
Yakui Xue, Tiantian Li
doaj +1 more source
Analysing the Effect of Test-and-Trace Strategy in an SIR Epidemic Model. [PDF]
Bull Math Biol, 2022 Zhang D, Britton T.
europepmc +1 more source
Transmission Dynamics of a Two-City SIR Epidemic Model with Transport-Related Infections
Journal of Applied Mathematics, 2014 A two-city SIR epidemic model with transport-related infections is proposed. Some good analytical results are given for this model. If the basic reproduction number ℜ0γ≤1, there exists a disease-free equilibrium which is globally asymptotically stable ...
Yao Chen, Mei Yan, Zhongyi Xiang
doaj +1 more source
Stochastic dynamics of SIRS epidemic models withrandom perturbation
Mathematical Biosciences and Engineering, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qingshan Yang, Xuerong Mao
openaire +3 more sources
Dynamical analysis of a stochastic delayed SIR epidemic model with vertical transmission and vaccination. [PDF]
Adv Contin Discret Model, 2022 Zhang X, Liu M.
europepmc +1 more source
Network Behavioral-Feedback SIR Epidemic Model
10 pages, 2 ...
Alutto, Martina +3 more
openaire +2 more sources
Mitigating an Epidemic on a Geographic Network Using Vaccination
AxiomsWe consider a mathematical model describing the propagation of an epidemic on a geographical network. The size of the outbreak is governed by the initial growth rate of the disease given by the maximal eigenvalue of the epidemic matrix formed by the ...
Mohamad Badaoui +3 more
doaj +1 more source