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2004 | OriginalPaper | Buchkapitel

On the Prolongation of a Hierarchy of Hydrodynamic Chains

verfasst von : A. B. Shabat, L. Martínez Alonso

Erschienen in: New Trends in Integrability and Partial Solvability

Verlag: Springer Netherlands

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The prolongation of a hierarchy of hydrodynamic chains previously studied by the authors is presented and the properties of the differential reductions of the enlarged hierarchy are derived. Several associated nonlinear integrable models are exhibited. In particular, it is found that the Camassa-Holm equation can be described as a second-order differential reduction of one of the new flows included in the hierarchy.

Metadaten
Titel
On the Prolongation of a Hierarchy of Hydrodynamic Chains
verfasst von
A. B. Shabat
L. Martínez Alonso
Copyright-Jahr
2004
Verlag
Springer Netherlands
DOI
https://doi.org/10.1007/978-94-007-1023-8_10