A Novel Technique for Solving the Nonlinear Fractional-Order Smoking Model

In the study of biological systems, nonlinear models are commonly employed, although exact solutions are often unattainable. Therefore, it is imperative to develop techniques that offer approximate solutions. This study utilizes the Elzaki residual power series method (ERPSM) to analyze the fraction...

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Veröffentlicht in:Fractal and fractional 2024-05, Vol.8 (5), p.286
Hauptverfasser: Mohammed Djaouti, Abdelhamid, Khan, Zareen A., Imran Liaqat, Muhammad, Al-Quran, Ashraf
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Sprache:eng
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Zusammenfassung:In the study of biological systems, nonlinear models are commonly employed, although exact solutions are often unattainable. Therefore, it is imperative to develop techniques that offer approximate solutions. This study utilizes the Elzaki residual power series method (ERPSM) to analyze the fractional nonlinear smoking model concerning the Caputo derivative. The outcomes of the proposed technique exhibit good agreement with the Laplace decomposition method, demonstrating that our technique is an excellent alternative to various series solution methods. Our approach utilizes the simple limit principle at zero, making it the easiest way to extract series solutions, while variational iteration, Adomian decomposition, and homotopy perturbation methods require integration. Moreover, our technique is also superior to the residual method by eliminating the need for derivatives, as fractional integration and differentiation are particularly challenging in fractional contexts. Significantly, our technique is simpler than other series solution techniques by not relying on Adomian’s and He’s polynomials, thereby offering a more efficient way of solving nonlinear problems.
ISSN:2504-3110
2504-3110
DOI:10.3390/fractalfract8050286