2023
DOI: 10.13189/ms.2023.110202
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Convergence Analysis of Space Discretization of Time Fractional Telegraph Equation

Abstract: The role of fractional differential equations in the advancement of science and technology cannot be overemphasized. The time fractional telegraph equation (TFTE) is a hyperbolic partial differential equation (HPDE) with applications in frequency transmission lines such as the telegraph wire, radio frequency, wire radio antenna, telephone lines, and among others. Consequently, numerical procedures (such as finite element method, H 1 -Galerkin mixed finite element method, finite difference method, and among oth… Show more

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Cited by 6 publications
(2 citation statements)
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“…Tables 1 and 2 shows the maximum error of the proposed method at . In comparison with the finite difference method in [30][31][32] show the superiority of the proposed method with maximum errors of order and , respectively. Results are also presented in graphs showing the comparison of results as shown in the Figs.…”
Section: Numerical Illustrationmentioning
confidence: 89%
“…Tables 1 and 2 shows the maximum error of the proposed method at . In comparison with the finite difference method in [30][31][32] show the superiority of the proposed method with maximum errors of order and , respectively. Results are also presented in graphs showing the comparison of results as shown in the Figs.…”
Section: Numerical Illustrationmentioning
confidence: 89%
“…This paper offers to derive and implement new iterative scheme that performs better than other methods, especially the Newton-Raphson method. The new scheme is orthogonal polynomials based, that is, applying Mamadu-Njoseh polynomials [10][11][12][13][14][15][16][17] as basis functions as series solutions subjects to three relevant conditions. The class of algebraic and transcendental equations and possibly any nonlinear equations are employed to test the rate of convergence, accuracy and effectiveness of the new scheme.…”
Section: Introductionmentioning
confidence: 99%