%0 Journal Article
%T Reduction of bihamiltonian systems and separation of variables: an example from the Boussinesq hierarchy
%A G. Falqui
%A F. Magri
%A G. Tondo
%J Physics
%D 1999
%I arXiv
%R 10.1007/BF02551195
%X We discuss the Boussinesq system with $t_5$ stationary, within a general framework for the analysis of stationary flows of n-Gel'fand-Dickey hierarchies. We show how a careful use of its bihamiltonian structure can be used to provide a set of separation coordinates for the corresponding Hamilton--Jacobi equations.
%U http://arxiv.org/abs/solv-int/9906009v1