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This article is cited in 14 scientific papers (total in 14 papers)
Restricted Flows and the Soliton Equation with Self-Consistent Sources
Runliang Lina, Haishen Yaob, Yunbo Zenga a Department of Mathematical Sciences, Tsinghua University, Beijing 100084, P. R. China
b Dept. of Math and Computer Science, QCC, The City University of New York, USA
Abstract:
The KdV equation is used as an example to illustrate the relation between the restricted flows and the soliton equation with self-consistent sources. Inspired by the results on the Bäcklund transformation for the restricted flows (by V. B. Kuznetsov et al.), we constructed two types of Darboux transformations for the KdV equation with self-consistent sources (KdVES). These Darboux transformations are used to get some explicit solutions of the KdVES, which include soliton, rational, positon, and negaton solutions.
Keywords:
the KdV equation with self-consistent sources; restricted flows; Lax pair; Darboux transformation; soliton solution.
Received: October 28, 2006; in final form December 22, 2006; Published online December 30, 2006
Citation:
Runliang Lin, Haishen Yao, Yunbo Zeng, “Restricted Flows and the Soliton Equation with Self-Consistent Sources”, SIGMA, 2 (2006), 096, 8 pp.
Linking options:
https://www.mathnet.ru/eng/sigma124 https://www.mathnet.ru/eng/sigma/v2/p96
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