Compare of analytic and numerical solution of parametric oscillator with perturbation and its analytical solution
Pavol, Oršanský;Branislav, Ftorek;
matec web of conferences2019Vol. 254pp. 08003-
175
pavol2019comparematec
Abstract
In this paper we deal with an approximative analytical solution of a second order differential equation with a fast time periodic modulation. We use for this type of the equation a homotopy perturbation method. The validity of this approximative solution is verified by numerical experiments, where we achieve considerable consistency of doth soliutions.