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Towards a theory of differential constraints of a hydrodynamic hierarchy

L. Martínez Alonso·A. B. Shabat
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Abstract

We present a theory of compatible differential constraints of a hydrodynamic hierarchy of infinite-dimensional systems. It provides a convenient point of view for studying and formulating integrability properties and it reveals some hidden structures of the theory of integrable systems. Illustrative examples and new integrable models are exhibited.

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L. Martínez Alonso, A. B. Shabat. 2003-10-24. Towards a theory of differential constraints of a hydrodynamic hierarchy. https://doi.org/10.2991/jnmp.2003.10.2.6

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