Convergence of the multistage variational iteration method for solving a general system of ordinary differential equations

In this paper, the multistage variational iteration method is implemented to solve a general form of the system of first-order differential equations. The convergence of the proposed method is given. To illustrate the proposed method, it is applied to a model for HIV infection of CD۴+ T cells and the numerical results are compared with those of a recently proposed method.

کلیدواژه ها:

Multistage variational iteration method ، Convergence ، HIV infection of CD۴+ T cells ، Adomian decomposition method