The Quasi-Periodic Solutions for the Variable-Coefficient KdV Equation

Hirota method is used to directly construct quasi-periodic wave solutions for the nonisospectral soliton equation. One and two quasi-periodic wave solutions for the variable-coefficient KdV equation are studied. The well known one-soliton solution can be reduced from the one quasi-periodic wave solu...

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Bibliographic Details
Published in:Communications in theoretical physics 2012-10, Vol.58 (4), p.475-479
Main Authors: Ouyang, Feng-Jiao, Deng, Shu-Fang
Format: Article
Language:English
Subjects:
Construction
Mathematical analysis
Solitons
Theoretical physics
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Summary:Hirota method is used to directly construct quasi-periodic wave solutions for the nonisospectral soliton equation. One and two quasi-periodic wave solutions for the variable-coefficient KdV equation are studied. The well known one-soliton solution can be reduced from the one quasi-periodic wave solution.
ISSN:0253-6102
DOI:10.1088/0253-6102/58/4/03