2024 : 11 : 13

Mohammad Mehdizadeh

Academic rank: Professor
ORCID:
Education: PhD.
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HIndex:
Faculty: 1
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Research

Title
NONSTANDARD NUMERICAL METHODS FOR A MATHEMATICAL MODEL FOR HEPATITIS B DISEASE
Type
Presentation
Keywords
HBV mathematical model; Nonstandard finite difference method; Stability.
Year
2024
Researchers Mohammad Mehdizadeh ، Ali Shokri Shokri ،

Abstract

This paper aims to present a nonstandard finite difference (NFSD) method to solve of mathematical model of Hepatitis B disease. The proposed method has important properties such as positivity and stability. Numerical comparisons confirm that the accuracy of our method is better than other existence standard methods such as the four-order Runge-Kutta (RK4) method and the Euler method.