Neumann Type Integrable Reduction to the Negative-Order Coupled Harry–Dym Hierarchy

Based on the Lax compatibility, the negative-order coupled Harry–Dym (ncHD) hierarchy depending upon one parameter α is retrieved in the Lenard scheme, which includes the two-component Camassa–Holm (2CH) equation as a special member with α=−1/4. By using a symmetric constraint, it is found that only...

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Veröffentlicht in:	Journal of the Physical Society of Japan 2018-10, Vol.87 (10), p.104004
1. Verfasser:	Chen, Jinbing
Format:	Artikel
Sprache:	eng
Schlagworte:	Hierarchies Integral equations Mathematical functions Partial differential equations
Online-Zugang:	Volltext
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