On the evolution of observables and the Enskog kinetic equation

Анотація

We establish a relationship of the evolution equations for observables o fa hard sphere system and the kinetic equations. In case of initial states specified by a one-particle distribution function we prove that the approach to the description of the evolution of states in terms of the Enskog-type kinetic equation is the dual approach with respect to the approach on the basis of the dual BBGKY hierarchy for marginal observables.