Computational methods based laplace decomposition for solving nonlinear system of fractional order differential equations

Autor: Osama H. Mohammed, Huda A. Salim
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Alexandria Engineering Journal, Vol 57, Iss 4, Pp 3549-3557 (2018)
Druh dokumentu: article
ISSN: 1110-0168
DOI: 10.1016/j.aej.2017.11.020
Popis: In this paper, we considered nonlinear systems of fractional order differential equations. They have been solved by a computational methods which are so-called Laplace Adomian decomposition method (LADM) and modified Laplace decomposition method (MLDM). The fractional derivatives are described in the Caputo sense. The (LADM) and the (MLDM) are a combination of the Laplace transform and the Adomian decomposition method and iterative method respectively. These techniques were applied for some illustrative examples in order to solve nonlinear systems of fractional order differential equations. From the results of the illustrative examples we conclude that these methods are computationally efficient. Keywords: Fractional calculus, Laplace transform, Adomian decomposition method
Databáze: Directory of Open Access Journals