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Lalchand Verma on Muck Rack

Lalchand Verma

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Numerical study on fractional order nonlinear SIR-SI model for dengue fever epidemics - Scientific Reports

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By Ramakanta Meher, Omid Nikan, Lalchand Verma
| Nature Verified
Abstract This paper focuses on a combined SIR-SI epidemic model to evaluate the transmission dynamics of dengue fever, integrating the susceptible-infected-recovered (SIR) framework for the human population with the susceptible-infected (SI) framework for mosquitoes. The model is formulated as a system of nonlinear differential equations and is further extended by incorporating fractional-order derivatives in the Caputo sense to capture memory effects in disease transmission.
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