فهرست نشریات علمی دسترسی آزاد ایران

In this paper, we adapt the operational Tau Method for personal computers and apply it to a system of two nonlinear second order ordinary differential equations which are related to general relativity. The interesting behaviour this problem exhibits in its numerical treatment is discussed. In this problem, we try to use the Tau perturbation term to locate the correct solution of this nonlinear problem. The results of this experiment and those which are going to be given in another paper show that in some problems the effect of nonlinearity could prevent the correct solution from being located properly