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Pfaffian-Type Soliton Solution to a Multi-Component Coupled Ito Equation |
CHEN Jun-Chao1,2, CHEN Yong1, FENG Bao-Feng2, ZHU Han-Min3 |
1Shanghai Key Laboratory of Trustworthy Computing, East China Normal University, Shanghai 200062 2Department of Mathematics, The University of Texas-Pan American, Edinburg TX 78541, USA 3Suzhou Institute of Trade and Commerce, Suzhou 215000
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Cite this article: |
CHEN Jun-Chao, CHEN Yong, FENG Bao-Feng et al 2014 Chin. Phys. Lett. 31 110502 |
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Abstract Multi-soliton solution to a multi-component coupled Ito system is investigated based on the Hirota bilinear method. By virtue of the perturbation method, we firstly derive one- and two-soliton solutions for the coupled Ito system possessing four components. Then the multi-soliton solution for the multi-component coupled Ito system is summarized into a general form expressed by pfaffians. Finally, this general pfaffian-type soliton solution is proved by pfaffian techniques.
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Published: 28 November 2014
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