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arxiv: 0902.4517 · v3 · pith:SMYJT4VQnew · submitted 2009-02-26 · 🌊 nlin.SI

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

Andrei K. Svinin This is my paper
classification 🌊 nlin.SI
keywords classconstraintsdiscreteitoh-narita-bogoyavlenskiilatticeappropriatebroadcompatible
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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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