New spectral algorithm for fractional delay pantograph equation using certain orthogonal generalized Chebyshev polynomials

DOI10.1016/j.cnsns.2024.108479MaRDI QIDQ6669792

Waleed M. Abd-Elhameed, M. M. Alsuyuti

Publication date: 22 January 2025

Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)

zbMATH Keywords

convergence analysis Galerkin method Chebyshev polynomials delay differential equations basis functions matrix system

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Fractional ordinary differential equations (34A08)

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