and many kinds of generalized newton methods are widely used and discussed.
Since the beginning of the 1980s, the Adomian decomposition method has been
applied to a wide class of functional equations [4,3]. Adomian gives the solution
as an infinite series usually converging to an accurate solution. Abbaoui et al.
[5] applied the standard Adomian decomposition on simple iteration method to
solve the equation f(x) = 0, where f(x) is a nonlinear function, and proved the
convergence of the series solution. Babolian et al. [2] modified the standard
Adomian method which proposed in [5].