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arXiv · 0902.4517

On some class of reductions for Itoh-Narita-Bogoyavlenskii lattice

Andrei K. Svinin
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Abstract

We show a broad class of constraints compatible with Itoh-Narita-Bogoyavlenskii lattice hierarchy. All these constraints can be written in the form of discrete conservation law $I_{i+1}=I_i$ with appropriate homogeneous polynomial discrete function $I=I[a]$.

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Andrei K. Svinin. 2011-01-21. On some class of reductions for Itoh-Narita-Bogoyavlenskii lattice. https://doi.org/10.1088/1751-8113%2F42%2F45%2F454021

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