Positivity preserving numerical method for epidemic model of hepatitis B disease dynamic with delay factor

Positivity preserving numerical method for epidemic model of hepatitis B disease dynamic with delay factor

This work attempts to study the numerical solution of nonlinear delayed Immunized Susceptible Latent Infected and Recovered (MSLIR) epidemic model of HBV disease. Reproduction number, equilibria and stability are discussed. Three different numerical techniques, Euler, RK-4 and the non-standard finit...

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Bibliographic Details
Main Authors: Muhammad Aziz ur Rehman, Muhammad Kazim, Nauman Ahmed, Ali Raza, Muhammad Rafiq, Ali Akgül, Mustafa Inc, Choonkil Park, Mohammed Zakarya
Format: Article
Language:English
Published: Elsevier 2023-02-01
Series:Alexandria Engineering Journal
Subjects:
Hepatitis B virus (HBV)
Time delay
Equilibrium points
Basic reproductive number
Global stability
Nonstandard finite difference method
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016822006007

Internet

http://www.sciencedirect.com/science/article/pii/S1110016822006007

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