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Separable Hamiltonian equations on Riemann manifolds and related integrable hydrodynamic systems

Maciej Blaszak·Wen-Xiu Ma
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Abstract

A systematic construction of Stäckel systems in separated coordinates and its relation to bi-Hamiltonian formalism are considered. A general form of related hydrodynamic systems, integrable by the Hamilton-Jacobi method, is derived. One Casimir bi-Hamiltonian case is studed in details and in this case, a systematic construction of related hydrodynamic systems in arbitrary coordinates is presented, using a cofactor method and soliton symmetry constraints.

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Maciej Blaszak, Wen-Xiu Ma. 2002-09-06. Separable Hamiltonian equations on Riemann manifolds and related integrable hydrodynamic systems. https://doi.org/10.1016/s0393-0440(02)00173-0

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