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
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
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.
HE Wei-zhong;XU Liu-su;HU Zhao-hui;ZOU Feng-wu. An Oscillatory Solution for Damping Sine-Gordon Equation[J]. 中国物理快报, 1999, 16(12): 859-860.
HE Wei-zhong, XU Liu-su, HU Zhao-hui, ZOU Feng-wu. An Oscillatory Solution for Damping Sine-Gordon Equation. Chin. Phys. Lett., 1999, 16(12): 859-860.
1999, Vol. 16 
