A modification of the variational iteration method applied to systems of linear/non-linear ordinary differential equations, which yields a series solution with accelerated convergence, has been presented. Illustrative examples have been given.
Salehpoor, Elham; Jafari, Hossein; and Afrapoli, Merieh A.
Revised Variational Iteration Method for Solving Systems of Ordinary Differential Equations,
Applications and Applied Mathematics: An International Journal (AAM), Vol. 5,
3, Article 10.
Available at: https://digitalcommons.pvamu.edu/aam/vol5/iss3/10