A new numerical strategy for solving nonlinear singular Emden-Fowler delay differential models with variable order

DOI10.1007/s40096-022-00459-zzbMath1527.65051OpenAlexW4220922672MaRDI QIDQ6066829

Marina B. Melad, Hoda F. Ahmed

Publication date: 14 December 2023

Published in: Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s40096-022-00459-z

zbMATH Keywords

collocation methodoperational matricesshifted fractional Gegenbauer polynomialsnonlinear singular variable order Emden-Fowler model

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical methods for functional-differential equations (65L03)

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