An Oscillatory Solution for Damping Sine-Gordon Equation

Chin. Phys. Lett.

1999, Vol. 16

Issue (12): 859-860 DOI:

Original Articles

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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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.

Keywords: 02.30.-f 03.40.Kf

Published: 01 December 1999

PACS:	02.30.-f	(Function theory, analysis)
	03.40.Kf

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I12/0859

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	XU Liu-su
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