摘要
The Mickens iteration procedure for nonlinear second-order differential equations is used for determining accurate analytical approximate periodic solutions of some third-order (jerk) differential equations with cubic nonlinearities. In the process of the solution, the second-order approximate angular frequency is obtained by Newton's method. A typical example is given to illustrate the effectiveness and simplicity of the proposed method.
- 出版日期2010-1
- 单位湖南科技大学