Global stability of a SEIR epidemic model with infectious force in latent period and infected period under discontinuous treatment strategy
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DOI: 10.1142/s1793524521500340
Abstract: We consider a SEIR epidemic model with infectious force in latent period and infected period under discontinuous treatment. The treatment rate has at most a finite number of jump discontinuities in... read more here.
Keywords: model infectious; seir epidemic; infectious force; epidemic model ... See more keywords
Study on the Global Stability for a Generalized SEIR Epidemic Model
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DOI: 10.1155/2022/8215214
Abstract: In the current study, a generalized SEIR epidemic model is studied. The generalized fractional-order SEIR model (susceptible-infected-recovered (SIR) epidemic) model differentiated the population into susceptible population, exposure population, infected population, and rehabilitation population and has… read more here.
Keywords: generalized seir; epidemic model; seir epidemic; model ... See more keywords
A Study on COVID-19 Incidence in Europe through Two SEIR Epidemic Models Which Consider Mixed Contagions from Asymptomatic and Symptomatic Individuals
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DOI: 10.3390/app11146266
Abstract: The impact of the SARS-CoV-2 (COVID-19) on the world has been partially controlled through different measures of social isolation and prophylaxis. Two new SEIR (Susceptible-Exposed-Infected-Recovered) models are proposed in order to describe this spread through… read more here.
Keywords: seir epidemic; covid incidence; europe two; two seir ... See more keywords
On a Novel Dynamics of SEIR Epidemic Models with a Potential Application to COVID-19
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DOI: 10.3390/sym14071436
Abstract: In this paper, we study a type of disease that unknowingly spreads for a long time, but by default, spreads only to a minimal population. This disease is not usually fatal and often goes unnoticed.… read more here.
Keywords: epidemic models; novel; dynamics seir; covid ... See more keywords
On a Discrete SEIR Epidemic Model with Two-Doses Delayed Feedback Vaccination Control on the Susceptible
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DOI: 10.3390/vaccines9040398
Abstract: A new discrete susceptible-exposed-infectious-recovered (SEIR) epidemic model is presented subject to a feedback vaccination effort involving two doses. Both vaccination doses, which are subject to a non-necessarily identical effectiveness, are administrated by respecting a certain… read more here.
Keywords: seir epidemic; feedback vaccination; epidemic model; vaccination ... See more keywords
Global Behavior of a Multi–Group Seir Epidemic Model with Spatial Diffusion in a Heterogeneous Environment
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DOI: 10.34768/amcs-2022-0020
Abstract: Abstract In this paper, we propose a multi-group SEIR epidemic model with spatial diffusion, where the model parameters are spatially heterogeneous. The positivity and ultimate boundedness of the solution, as well as the existence of… read more here.
Keywords: group seir; model spatial; epidemic model; seir epidemic ... See more keywords