Pages: (102-108 )
Abstract
In this paper, we apply the natural homotopy perturbation method (NHPM) for solving time dependent functional differential equations.The proposed technique which combines the Natural transform method (NTM) and homotopy perturbation method (HPM) reduces numerical computations and avoid round off errors. Direct application of the method, with no discretization or restrictive assumptions, leads to solutions which compare favorably with existing methods. Efficiency and reliability of the method are further demonstrated through several examples