On the Analytical Approximation of the Nonlinear Cubic Oscillator by an Iteration Method
B. M. Ikramul Haque, A. K. M. Selim Reza & Md. Mominur Rahman · Journal of Advances in Mathematics and Computer Science · 2019
A modified approximate analytic solution of the cubic nonlinear oscillator “ ” has been obtained based on an iteration procedure. Here we have used the truncated Fourier series in each iterative step. The approximate frequencies obtained by this technique show a good agreement wi...
Open access
Research Article
10.9734/jamcs/2019/v33i330177