@article{Alqubori2026, 
author = {Omar Mazen Alqubori and Shuja'a Ali Alsulami and Ahmed Gamal Atta and Amr Kamel Amin and Waleed Mohamed Abd-Elhameed},
title = {Numerical scheme for solving the time-fractional Huxley equation using shifted Dickson polynomials},
year = {2026},
journal = {AIMS Mathematics},
volume = {11},
number = {5},
pages = {13744-13766},
keywords = {time-fractional differential equations, Dickson polynomials, derivative expressions, collocation method, convergence analysis},
url = {https://www.sciopen.com/article/10.3934/math.2026566},
doi = {10.3934/math.2026566},
abstract = {This article introduces an efficient spectral collocation framework for numerically solving the time-fractional Huxley equation. New basis functions of shifted Dickson polynomials of the first kind are introduced and employed. To achieve this, new formulas for the shifted polynomials are derived, including a series representation, an inverse formula, and expressions for both integer and fractional derivatives, which together with the collocation method serve as the foundation of the proposed numerical algorithm for converting the equation with its governing conditions into a non-linear algebraic system. A convergence and error analysis of the proposed method is also provided. We present numerical results and compare them with existing methods to illustrate the high accuracy of the proposed algorithms and their applicability.}
}