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A Bilinear Backlund Transformation and Lax Pair for a (1+1)-Dimensional Differential-Difference sine-Gordon Equation 被引量:1
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作者 qian xian-min Hon-Wah Tam 《Communications in Theoretical Physics》 SCIE CAS CSCD 2007年第3X期487-490,共4页
In this paper, we obtain a 1+1 dimensional integrable differential-difference model for the sine-Gordon equation by Hirota's discretization method. A bilinear Backlund transformation and the associated Lax pair are ... In this paper, we obtain a 1+1 dimensional integrable differential-difference model for the sine-Gordon equation by Hirota's discretization method. A bilinear Backlund transformation and the associated Lax pair are also proposed/or this model. 展开更多
关键词 sine-Gordon equation Hirota's discretization method Backlund transformation Lax pair
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