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On the local Hamiltonian structure of vector fields

P. Crehan

chao-dynarXiv:chao-dyn/9412009

Abstract

We derive a canonical form for smooth vector fields on n+1. We use this to demonstrate the local multi-Hamiltonian nature of the corresponding flows. Associated with the canonical form is an inhomogenious linear PDE whose solutions provide conserved measures. These can be used to construct the local Hamiltonians.

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