Results 61 to 70 of about 331 (134)

Analytic solution of a fractional-order hepatitis model using Laplace Adomian decomposition method and optimal control analysis

Computational and Mathematical Biophysics
Infectious illnesses like hepatitis place a heavy cost on global health, and precise mathematical models must be created in order to understand and manage them.
Aguegboh Nnaemeka S., Roy Kiogora Phineas, Felix Mutua, Okongo Walter, Diallo Boubacar   +4 more
doaj   +1 more source

Dynamical properties of two-diffusion SIR epidemic model with Markovian switching

Open Mathematics
Infectious diseases still remain one of the major causes of death worldwide, despite the fact that various treatments, such as antibiotics, antiviral drugs, and vaccines for some diseases, are more available to people.
Marković Milica
doaj   +1 more source

An extension of the stochastic sewing lemma and applications to fractional stochastic calculus

Forum of Mathematics, Sigma
We give an extension of Lê’s stochastic sewing lemma. The stochastic sewing lemma proves convergence in $L_m$ of Riemann type sums $\sum _{[s,t] \in \pi } A_{s,t}$ for an adapted two-parameter stochastic process A, under certain conditions ...
Toyomu Matsuda, Nicolas Perkowski
doaj   +1 more source

Analysis of a fractional-order prey-predator model with prey refuge and predator harvest using the consumption number: Holling type III functional response

Computational and Mathematical Biophysics
In this article, we study a fractional-order prey-predator model incorporating prey refuge and predator harvesting, employing a Holling type III functional response.
Aguegboh Nnaemeka Stanley, Onyiaji Netochukwu, Okeke Chibuike Alexander, Daniel Nnaji Ugochukwu, Walter Okongo, Diallo Boubacar   +5 more
doaj   +1 more source

A Diffusive Sveir Epidemic Model with Time Delay and General Incidence. [PDF]

Acta Math Sci, 2021
Zhou J, Ma X, Yang Y, Zhang T.
europepmc   +1 more source

Stationary distribution of a stochastic SEIR model with infectivity in the incubation period and homestead-isolation on the susceptible under regime switching

Journal of Biological Dynamics
This paper is concerned with a stochastic SEIR model with infectivity in the incubation period and homestead-isolation on the susceptible, which is perturbed by white and colour noises.
Ying He, Bo Bi
doaj   +1 more source

A two diffusion stochastic model for the spread of the new corona virus SARS-CoV-2. [PDF]

Chaos Solitons Fractals, 2021
Đorđević J, Papić I, Šuvak N.
europepmc   +1 more source

The influence of quadratic Lévy noise on the dynamic of an SIC contagious illness model: New framework, critical comparison and an application to COVID-19 (SARS-CoV-2) case. [PDF]

Chaos Solitons Fractals, 2022
Sabbar Y, Kiouach D, Rajasekar SP, El-Idrissi SEA.   +3 more
europepmc   +1 more source

Mathematical modelling and analysis of stochastic malaria and COVID-19 co-infection model

Applied Mathematics in Science and Engineering
In this article, we construct and analyse a stochastic mathematical model to study the co-infection dynamics of malaria and COVID-19 in a population. We derive the basic reproduction number associated with the disease-free equilibrium of the stochastic ...
Michael A. Pobbi, Samuel M. Naandam, Stephen E. Moore   +2 more
doaj   +1 more source

Dynamics of a stochastic modified Leslie–Gower predator–prey system with hunting cooperation

Journal of Biological Dynamics
In this paper, we consider a stochastic two-species predator–prey system with modified Leslie–Gower. Meanwhile, we assume that hunting cooperation occurs in the predators.
Chao Li, Peilin Shi
doaj   +1 more source