Results 1 to 10 of about 408 (129)
On the Dynamics of Sexually Transmitted Diseases Under Awareness and Treatment
Frontiers in Applied Mathematics and Statistics, 2022 In this paper, we develop and extend the work of Jia and Qin on sexually transmitted disease models with a novel class of non-linear incidence. Awareness plays a central role both in the susceptible and the infectious classes.
Suares Clovis Oukouomi Noutchie +3 more
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Global stability of a delayed SARS-CoV-2 reactivation model with logistic growth, antibody immunity and general incidence rate [PDF]
Alexandria Engineering Journal, 2022 Mathematical models have been considered as a robust tool to support biological and medical studies of the coronavirus disease 2019 (COVID-19). This new disease is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
A.M. Elaiw, A.J. Alsaedi, A.D. Hobiny
doaj +2 more sources
A transmission dynamics model of COVID-19: Case of Cameroon [PDF]
Infectious Disease Modelling, 2022 In this work, we propose and investigate an ordinary differential equations model describing the spread of COVID-19 in Cameroon. The model takes into account the asymptomatic, unreported symptomatic, quarantine, hospitalized individuals and the amount of
Calvin Tadmon, Severin Foko
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Dynamics of COVID-19 models with asymptomatic infections and quarantine measures [PDF]
, 2022 Considering the propagation characteristics of COVID-19 in different regions, the dynamics analysis and numerical demonstration of long-term and short-term models of COVID-19 are carried out, respectively.
Guo S, Xue Y, Li X, Zheng Z.
europepmc +2 more sources
Analysis of a hyperbolic geometric model for visual texture perception. [PDF]
J Math Neurosci, 2011 We study the neural field equations introduced by Chossat and Faugeras to model the representation and the processing of image edges and textures in the hypercolumns of the cortical area V1.
Faye G, Chossat P, Faugeras O.
europepmc +2 more sources
Journal of Computations & Modelling, 2022 In this paper, a prey-predator system incorporating prey refuge and predator cannibalism is studied. The stability and ultimate boundedness of the analyzed state parameters (y_1,y_2) defining the system are obtained using the Lyapunov’s second or direct ...
A. Olutimo +2 more
semanticscholar +1 more source
Optimal Control of a Dengue-Dengvaxia Model: Comparison Between Vaccination and Vector Control
Computational and Mathematical Biophysics, 2021 Dengue is the most common mosquito-borne viral infection transmitted disease. It is due to the four types of viruses (DENV-1, DENV-2, DENV-3, DENV-4), which transmit through the bite of infected Aedes aegypti and Aedes albopictus female mosquitoes during
Mentuda Cheryl Q.
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Computational and Mathematical Biophysics, 2023 This study discusses an SIR epidemic model with modified saturated incidence rates and Holling functional type-II therapy. In this study, we take the new alert compartment (A) in the SIR compartment model.
Sharma Shivram, Sharma Praveen Kumar
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Computational and Mathematical Biophysics, 2022 In this paper, we study the dynamical effects of timely and delayed diagnosis on the spread of COVID-19 in Ghana during its initial phase by using reported data from March 12 to June 19, 2020. The estimated basic reproduction number, ℛ0, for the proposed
Moore Stephen E. +4 more
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Global stability of a modified Leslie-Gower model with Beddington-DeAngelis functional response
Advances in Differential Equations, 2014 A predator-prey model with modified Leslie-Gower and Beddington-DeAngelis functional response is studied. The local stability of the equilibria and the permanence of the system are investigated. By applying the fluctuation lemma, qualitative analysis and
Shengbin Yu
semanticscholar +2 more sources