Results 71 to 80 of about 2,624 (127)

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

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

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

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

Mean square exponential and non-exponential asymptotic stability of impulsive stochastic Volterra equations

Journal of Inequalities and Applications, 2011
In this article, some inequalities on convolution equations are presented firstly. The mean square stability of the zero solution of the impulsive stochastic Volterra equation is studied by using obtained inequalities on Liapunov function, including mean
Zhao Dianli, Han Dong
doaj  

Identifiability of SDEs for reaction networks

European Journal of Applied Mathematics
Biochemical reaction networks (RNs) are widely applied across scientific disciplines to model complex dynamic systems. We investigate the diffusion approximation of RNs with mass-action kinetics, focusing on the identifiability of the stochastic ...
Louis Faul, Linard Hoessly, Panqiu Xia
doaj   +1 more source

A neutral stochastic differential system analysis for ABC fractional order with a constant of variations

Applied Mathematics in Science and Engineering
In this article, we explore the existence and uniqueness of mild solutions to fractional stochastic differential equations involving the ABC derivative with the Lipschitz coefficients.
Maheswari Rangasamy, Manjitha Mani Shalini, Prasantha Bharathi Dhandapani, Nadia Gul, Anwar Zeb, Ilyas Khan, Abdoalrahman S.A. Omer   +6 more
doaj   +1 more source

Modeling noisy time-series data of crime with stochastic differential equations. [PDF]

Stoch Environ Res Risk Assess, 2023
Calatayud J, Jornet M, Mateu J.
europepmc   +1 more source

Periodicity and stationary distribution of two novel stochastic epidemic models with infectivity in the latent period and household quarantine. [PDF]

J Appl Math Comput, 2022
Shangguan D, Liu Z, Wang L, Tan R.
europepmc   +1 more source

A stochastic epidemic model with infectivity in incubation period and homestead-isolation on the susceptible. [PDF]

J Appl Math Comput, 2021
Shangguan D, Liu Z, Wang L, Tan R.
europepmc   +1 more source