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An Oscillatory Solution for Damping Sine-Gordon Equation |
HE Wei-zhong;XU Liu-su;HU Zhao-hui;ZOU Feng-wu1 |
Department of Mathematics and Physics Science, Guangxi College of Technology, Liuzhou 545005
1Department of Physics, Huazhong University of Science & Technology, Wuhan 430074
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Cite this article: |
HE Wei-zhong, XU Liu-su, HU Zhao-hui et al 1999 Chin. Phys. Lett. 16 859-860 |
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Abstract Using the perturbation method and by means of a general mathematics technique similar to the variation of constant, we present mainly some relative oscillation solution for the damping Sine-Gordon equation under certain conditions. And at the end of this paper, we give two so-called critical speeds of traveling wave. There is an interesting relationship about value and ordering of the two critical speeds.
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Keywords:
02.30.-f
03.40.Kf
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Published: 01 December 1999
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