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The Darboux Transformation and New Explicit Solutions for the Belov–Chaltikian Lattice |
XUE Bo**, WANG Xin |
Department of Mathematics, Zhengzhou University, Zhengzhou 450001
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Cite this article: |
XUE Bo, WANG Xin 2012 Chin. Phys. Lett. 29 100201 |
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Abstract An N-fold Darboux transformation with multi-parameters for the famous Belov–Chaltikian lattice is derived with the aid of the gauge transformation between the corresponding discrete 3×3 matrix spectra. By using the Darboux transformation and the reduction technique, new multi-soliton solutions for the Belov–Chaltikian lattice, which are proved to be of solitary features, are given in the exponential form.
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Received: 14 May 2012
Published: 01 October 2012
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