In this paper, we apply an analytical method called the Two Step – Adomian Decomposition Method joint with Padè – approximation (TSADM – Padè) for solving various nonlinear Riccati differential equations. The process for accurate analytic approximation of nonlinear differential equations along with
some boundary conditions, uses the new definition of Adomian polynomials. For this purpose a Maple package ADMP is used.
Two-Step Adomian-Decomposition Method (TSADM), Padè approximants, Nonlinear Riccati equation, Approximate solution, ADMP