Study of error and convergence of hmotopy perturbation method for two and three dimension linear schrodinger equation

Abstract EN

In this paper, we use Homotopy perturbation method (HPM) to find approximation analytical solution of two and three dimensional linear unsteady Schrodinger equation.

The method was compared with other methods in the aspects accuracy, error and convergence.

The results show that the Homotopy perturbation method is more accurate and has more convergence than the other methods in literature.