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Classification of integrable Hamiltonian chains associated with Kuperschmidt's brackets

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posted on 31.07.2006, 17:22 by Evgeny FerapontovEvgeny Ferapontov, Karima KhusnutdinovaKarima Khusnutdinova, D.G. Marshall, Maxim V. Pavlov
We characterize a class of integrable Hamiltonian hydrodynamic chains, based on the necessary condition for the integrability provided by the vanishing of the Haantjes tensor. We prove that the vanishing of the first few components of the Haantjes tensor is already sufficiently restrictive, and allows a complete description of the corresponding Hamiltonian densities. In each of the cases we were able to explicitly construct a generating function for conservation laws, thus establishing the integrability.

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School

  • Science

Department

  • Mathematical Sciences

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181437 bytes

Publication date

2006

Notes

This is a pre-print.

Language

en