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Author

K. S. Nisar

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Sep 2026

Impact of Economic Crises under Energy Sources with Mathematical Modeling and Control Measures

Motivated by the need to understand the complex interplay between energy dynamics and financial stability, especially in developing countries, this study develops a mathematical model to analyze the impact of economic crises. Examining the XYZR energy model and its financial ramifications in order to manage the energy...

Safdar Abbas, Abdul Ghaffar, Aqeel Ahmad et al. · 0 citations
Open access Oct 2026

Discretization, Transformation and Analysis of the COVID-19 Wave Epidemic with Fractal Fractional Operator

Currently, it’s far widely recognized reality that fractional evaluation is an enticing area of study, particularly in modeling. This paper discusses the proposed fractional derivatives for the dynamical transmission of the Coronavirus model with the Mittag-Leffler kernel. These are the latest techniques that give usef...

K. S. Nisar, M. Farman · 0 citations
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

An epidemic model that includes classical and Atangana-Baleanu piecewise operators for the hybrid operator’s memory effects for hepatitis B offers a solid framework for assessing the effectiveness of interventions for disease control planning and decision-making.

M. Farman, K. S. Nisar · 0 citations

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