A Spectral Approach to Variable-Order Fractional Differential Equations: Improved Operational Matrices for Fractional Jacobi Functions

The current paper presents a novel numerical technique to handle variable-order multiterm fractional differential equations (VO-MTFDEs) supplemented with initial conditions (ICs) by introducing generalized fractional Jacobi functions (GFJFs). These GFJFs satisfy the associated ICs. A crucial part of...

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Detalhes bibliográficos

Principais autores:	Hany M. Ahmed, Mohammad Izadi, Carlo Cattani
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2025-08-01
coleção:	Mathematics
Assuntos:	collocation method Liouville–Caputo derivative variable-order fractional differential equations fractional Jacobi functions Jacobi polynomials initial value problems
Acesso em linha:	https://www.mdpi.com/2227-7390/13/16/2544
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