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arXiv · solv-int/9707014

The constrained modified KP hierarchy and the generalized Miura transformations

Jiin-Chang Shaw·Ming-Hsien Tu
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Abstract

In this letter, we consider the second Hamiltonian structure of the constrained modified KP hierarchy. After mapping the Lax operator to a pure differential operator the second structure becomes the sum of the second and the third Gelfand-Dickey brackets defined by this differential operator. We simplify this Hamiltonian structure by factorizing the Lax operator into linear terms.

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Jiin-Chang Shaw, Ming-Hsien Tu. 1997-07-27. The constrained modified KP hierarchy and the generalized Miura transformations. https://doi.org/10.1088/0305-4470%2F30%2F21%2F004

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