Author

Mostak Ahmed

3 papers indexed here

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Aug 2026

Bifurcation Analysis and Optimal Control of a Nonlinear SEIR‐M Model for Scabies Transmission

Scabies is a highly contagious parasitic skin disease that poses persistent public health challenges, particularly in overcrowded and resource‐limited settings. A rigorous mathematical framework is developed to investigate the transmission dynamics of scabies by incorporating both direct human‐to‐human transmission a...

Md. Harun-Or-Rashid Khan, Mostak Ahmed · Optimal control applications... · 1 citation

Open access Aug 2026

Modeling Stiff Differential Equations: A COVID-19 Case Study in Verification and Application

In this research, we explore the application of the Differential Transform Method (DTM) and Local Differential Transform Method (LDTM) to solve diverse types of nonlinear differential equations encountered in stiff systems. Stiff differential equations represent a category of mathematical models arising in scientific a...

Md. Abdullah Bin Masud, Sharmina Rahman, Mostak Ahmed et al. · Jagannath University Journal... · 0 citations

Open access Aug 2026

Optimal Control and Cost-Effective Management of COVID-19 Epidemic Model Using a Vaccination SEIAVR Framework with Bang–Bang Control

Although the model assumes homogeneous mixing and simplifies certain operational aspects of intervention deployment, it offers a mathematically grounded and practically relevant framework for rapid-response policy design, contributing to the integration of epidemiological dynamics and economic optimization in infectiou...

Md. Habibur Rahman, Mostak Ahmed, Md. Abdullah Bin Masud · Jagannath University Journal... · 0 citations