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Solution of nonlinear wave equation of elastic rod |
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| Authors: | Peng Guo Lei Zhang Ke-pu Lü Wen-shan Duan |
| Affiliation: | 1. School of Mathematics, Physics and Software Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P. R. China 2. College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, P. R. China |
| Abstract: | The longitudinal oscillation of a nonlinear elastic rod with lateral inertia are studied. A nonlinear wave equation is derived. The equation is solved by the method of full approximation. |
| Keywords: | nonlinear elastic rod method of full approximation KdV equation com-bined KdV and mKdV equation |
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