Results 1 to 10 of about 267 (131)

Mathematical Analysis of the Monkeypox Epidemic With Infective Immigrants Using Real Data From Nigeria [PDF]

open access: yesAbstract and Applied Analysis
MSC2020 Classification: 92D30, 37N25, 34D20, 92B05 ...
Philip N. A. Akuka   +2 more
doaj   +3 more sources

The evolution of resource distribution, slow diffusion, and dispersal strategies in heterogeneous populations [PDF]

open access: yesFrontiers in Applied Mathematics and Statistics, 2023
Population diffusion in river-ocean ecologies and for wild animals, including birds, mainly depends on the availability of resources and habitats. This study explores the dynamics of the resource-based competition model for two interacting species in ...
Ishrat Zahan   +4 more
doaj   +3 more sources

Control parameter & solutions to generalized evolution equations of stationarity, relaxation and diffusion [PDF]

open access: yesResults in Physics, 2018
It has become a conjecture that power series like Mittag-Leffler functions and their variants naturally govern solutions to most of generalized fractional evolution models such as kinetic, diffusion or relaxation equations. Is this always true?
Emile Franc Doungmo Goufo   +2 more
doaj   +2 more sources

Mathematical modeling, analysis and Markov Chain Monte Carlo simulation of Ebola epidemics [PDF]

open access: yesResults in Physics, 2017
Ebola virus infection is a severe infectious disease with the highest case fatality rate which become the global public health treat now. What makes the disease the worst of all is no specific effective treatment available, its dynamics is not much ...
Thomas Wetere Tulu   +2 more
doaj   +2 more sources

A Study of Within-Host Dynamics of Dengue Infection incorporating both Humoral and Cellular Response with a Time Delay for Production of Antibodies

open access: yesComputational and Mathematical Biophysics, 2021
a. Background: Dengue is an acute illness caused by a virus. The complex behaviour of the virus in human body can be captured using mathematical models. These models helps us to enhance our understanding on the dynamics of the virus.
Kanumoori Deva Siva Sai Murari   +3 more
doaj   +1 more source

Global stability dynamics and sensitivity assessment of COVID-19 with timely-delayed diagnosis in Ghana

open access: yesComputational 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
doaj   +1 more source

Parameter estimation for a SEIRS model with COVID-19 data of Türkiye

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2023
In this paper, the unknown parameters of a SEIRS mathematical model for the dynamics of COVID-19 are estimated by the least squares approach using data of Trkiye.
Unal Arzu, Demirci Elif
doaj   +1 more source

Stability analysis of a fractional ordered COVID-19 model

open access: yesComputational and Mathematical Biophysics, 2021
The main purpose of this work is to study transmission dynamics of COVID-19 in Italy 2020, where the first case of Coronavirus disease 2019 (COVID-19) in Italy was reported on 31st January 2020.
Das Meghadri, Samanta Guruprasad
doaj   +1 more source

Optimal Control for a Tuberculosis Model with Exogenous Reinfection under the Influence of Stigma

open access: yesComputational and Mathematical Biophysics, 2022
Often described as the world’s most deadly infectious disease, Tuberculosis remains a serious health threat in many parts of the world, especially in the developing countries.
Liguarda Remilou   +2 more
doaj   +1 more source

A mathematical analysis of the impact of maternally derived immunity and double-dose vaccination on the spread and control of measles

open access: yesComputational and Mathematical Biophysics, 2023
Measles is a highly communicable viral infection that mostly affects children aged 5 years and below. Maternal antibodies in neonates help protect them from infectious diseases, including measles. However, maternal antibodies disappear a few months after
Opoku Samuel   +2 more
doaj   +1 more source

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