Two Kinds of New Integrable Couplings of the Negative-Order Korteweg-de Vries Equation

Based on some known loop algebras with finite dimensions, two different negative-order integrable couplings of the negative-order Korteweg-de Vries (KdV) hierarchy of evolution equations are generated by making use of the Tu scheme, from which the corresponding negative-order integrable couplings of...

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Bibliographic Details
Main Authors: Binlu Feng, Yufeng Zhang
Format: Article
Language:English
Published: Hindawi Limited 2015-01-01
Series:Advances in Mathematical Physics
Online Access:http://dx.doi.org/10.1155/2015/154915