Symmetry Analysis of (2+1)-Dimensional Nonlinear Klein-Gordon Equations

Chin. Phys. Lett.

2002, Vol. 19

Issue (1): 1-3 DOI:

Original Articles

Symmetry Analysis of (2+1)-Dimensional Nonlinear Klein-Gordon Equations

TANG Xiao-Yan¹;LOU Sen-Yue^1,2

¹Department of Physics, Shanghai Jiao Tong University, Shanghai 200030 ²Department of Physics, Ningbo University, Ningbo 315211

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TANG Xiao-Yan, LOU Sen-Yue 2002 Chin. Phys. Lett. 19 1-3

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Abstract We have obtained types of two-dimensional similarity reductions for the (2+1)-dimensional Klein-Gordon system using the standard classical Lie group approach with computer algebra. The well-known one-dimensional reductions, radial and traveling reductions are equivalent to the two special cases of our general two-dimensional reductions.

Keywords: 03.40.Kf 02.30.-f

Published: 01 January 2002

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

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2002/V19/I1/01

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