Yong-Tang Wu and Xing-Biao Hu 1999 J. Phys. A: Math. Gen. 32 1515 doi:10.1088/0305-4470/32/8/017
Yong-Tang Wu
and Xing-Biao Hu![]()
A new integrable differential-difference system is proposed. By the dependent variable transformation, the system is transformed into multilinear form. By introducing an auxiliary variable, we further transform it into the bilinear form. Its corresponding Bäcklund transformation is obtained. Furthermore, nonlinear superposition formulae are presented. As an application of the obtained results, soliton solutions and rational solutions to the system are derived.
Issue 8 (26 February 1999)
Received 2 April 1998
Yong-Tang Wu and Xing-Biao Hu 1999 J. Phys. A: Math. Gen. 32 1515
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