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Author

K. S. Nisar

2 papers indexed here

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Open access Aug 2026

Mathematical and Dynamical Analysis of Hepatitis B Model with Hybrid Operator Piecewise Classical and Fractional Derivative Insight of Different Stages of Vaccinations

In order to observe the dynamics and impacts of vaccination at different phases, we suggested an epidemic model in this paper that includes classical and Atangana-Baleanu piecewise operators for the hybrid operator’s memory effects. The created model’s properties, which take into account linear growth and Lipschitz req...

M. Farman, K. S. Nisar · 0 citations
Open access Aug 2026

Modeling and stability analysis of a fractional-order tuberculosisvmodel with different exposed populations progressing to infection

This study develops a fractional-order mathematical model based on the Atangana--Baleanu--Caputo (ABC) operator to investigate the transmission dynamics of tuberculosis (TB). The framework incorporates memory and nonlocal effects to represent the spread and progression of TB within a population. The first derivative of...

M. Farman, K. S. Nisar · 0 citations

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