Variational iteration method with matrix Lagrange multiplier for nonlinear oscillators
oleh: Zhao-Ling Tao, Guo-Hua Chen, Yi-Han Chen
| Format: | Article |
|---|---|
| Diterbitkan: | SAGE Publishing 2019-12-01 |
Deskripsi
The variational iteration method is a famous mathematical tool to nonlinear oscillator, this paper shows that the method can be further improved by using matrix Lagrange multipliers. Four examples are given to show the effectiveness of the modified variational iteration method.