Authors: Y Y Cao K W Chung J Xu
Publish Date: 2011/03/16
Volume: 64, Issue: 3, Pages: 221-236
Abstract
A novel construction of homoclinic/heteroclinic orbits HOs in nonlinear oscillators is presented in this paper An accurate analytical solution of a HO for small perturbation can be obtained in terms of trigonometric functions An advantage of the present construction is that it gives an accurate approximate solution of a HO for large parametric value in relatively few harmonic terms while other analytical methods such as the Lindstedt–Poincaré method and the multiple scales method fail to do so
Keywords: