Picard and Adomian solutions of nonlinear fractional differential equations system containing Atangana – Baleanu derivative

Autor: Eman A. A. Ziada
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-16 (2024)
Druh dokumentu: article
ISSN: 1110-1903
2536-9512
DOI: 10.1186/s44147-024-00361-6
Popis: Abstract In this paper, we apply two methods for solving nonlinear system of fractional differential equations (FDEs); these two methods are Picard and Adomian decomposition methods (ADM). The type of fractional derivative in this system will be the Atangana–Baleanu derivative. The existence and uniqueness of the solution will be proved. In addition, the convergence of ADM series solution and the maximum expected error will be discussed. Some numerical examples will be solved by using these two method and a comparison between their solutions will be done. There exist an important application to these types of systems, this application is the fractional-order rabies model and it will be solved here. From the obtained results, it is noticed that the obtained results from using these two methods are coincide with each other, and also these results are coincide with the obtained results from the classical fractional derivatives such as Caputo sense.
Databáze: Directory of Open Access Journals
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