THE FRACTIONAL-ORDER SYSTEM OF SINGULAR AND NON-SINGULAR THERMO-ELASTICITY SYSTEM IN THE SENSE OF HOMOTOPY PERTURBATION TRANSFORM METHOD

Naveed Iqbal ()
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Naveed Iqbal: Department of Mathematics, College of Science, University of Ha’il, Ha’il 2440, Saudi Arabia

FRACTALS (fractals), 2023, vol. 31, issue 10, 1-18

Abstract: This paper investigates the mathematical result of the nonlinear fractional scheme of equations representing the singular and non-singular thermoelastic system. The suggested method is a graceful combination of Shehu transformation with homotopy perturbation method and fractional derivative described with the Caputo operator. To show and confirm the effectiveness of the future method, I examined three cases and evaluated in terms of fractional-order the projected model. Furthermore, the physical behavior of the fractional-order solution achieved has been shown in graphs, and the mathematical model is proved to confirm the accuracy. The solutions achieved clarify that the suggested methodology is simple to apply, highly organized, and accurate to study the attitude of nonlinear system differential equations of arbitrary order arising in the related fields of engineering and science.

Keywords: Homotopy Perturbation Method; Shehu Transform; Thermoelastic System; Caputo Operator (search for similar items in EconPapers)
Date: 2023
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DOI: 10.1142/S0218348X23401667

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