Design of an operational matrix method based on Haar wavelets and evolutionary algorithm for time-fractional advection–diffusion equations

In this study, we introduce an operational matrix (OM) method based on Haar wavelets (HWs) to approximate the solution of time-fractional advection–diffusion equations (TFADEs). These problems involve fractional derivatives in the Atangana–Baleanu Caputo sense. The method employs an OM and a truncat...

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Prif Awduron:	Khan Najeeb Alam, Ali Mumtaz, Ayaz Muhammad, Khan Nadeem Alam
Fformat:	Artigo
Iaith:	Inglês
Cyhoeddwyd:	De Gruyter 2025-11-01
Cyfres:	Open Engineering
Pynciau:	advection–diffusion equation atangana–baleanu–caputo derivative operational matrix method haar wavelets, fractional calculus, evolutionary algorithm
Mynediad Ar-lein:	https://doi.org/10.1515/eng-2025-0142
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