ERGODICITY IN HAMILTONIAN SYSTEMS
                              by
 
            Carlangelo Liverani and Maciej Wojtkowski

ABSTRACT:
We discuss the Sinai method of proving ergodicity of a discontinuous
Hamiltonian system with (non-uniform) hyperbolic behavior.

PUBLISHED IN:
Dynamics Reported, 4, C.K.R.T.Jones, U.Kirchgraber, H.O.Walther edts.,
Springer-Verlag, Berling, Heidelgerg, New York, pp. 130-202, (1995).