Mathematical modeling of tuberculosis using Caputo fractional derivative: a comparative analysis with real data

Abstract In this study, we investigate an epidemiological model for tuberculosis in China using the Caputo fractional-order derivative. To ensure dimensional consistency, we appropriately adjust model parameters to maintain uniform units. The mathematical properties of the model, including the non-n...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Sanjay Bhatter, Sangeeta Kumawat, Sunil Dutt Purohit, D. L. Suthar
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-04-01
Subjects:	Tuberculosis Caputo fractional operator Parameter estimation Sensitivity analysis Numerical simulations
Online Access:	https://doi.org/10.1038/s41598-025-97502-5