The Hamiltonian structure of the BBGKY hierarchy equations
Marsden, J. E., P. J. Morrison and A. Weinstein
Cont. Math. AMS., 28, (1984), 115-124
Abstract:
The BBGKY hierarchy equations for the evolution of the
i-point functions of a plasma with electrostatic interactions are shown to be Hamiltonian. The Poisson brackets are Lie-Poisson brackets on the dual of a Lie algebra. This algrebra is constructed from the algebra of
n-point functions under Poisson bracket and the filtration obtained by considering subspaces of
i-point functions,
1 i n.