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Invariant Integrability Criterion for the Equations of Hydrodynamical Type

M. V. Pavlov·R. A. Sharipov·S. I. Svinolupov
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Abstract

Invariant integrability criterion for the equations of hydrodynamical type is found. This criterion is written in the form of vanishing for some tensor which is derived from the velocities matrix of hydrodynamical equations.

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M. V. Pavlov, R. A. Sharipov, S. I. Svinolupov. 1993-07-18. Invariant Integrability Criterion for the Equations of Hydrodynamical Type. https://arxiv.org/abs/solv-int/9407003

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