This monograph considers systems of infinite number of particles, in particular the justification of the procedure of thermodynamic limit transition. The authors discuss the equilibrium and non-equilibrium states of infinite classical statistical systems. Those states are defined in terms of stationary and nonstationary solutions to the Bogolyubov

D.Ya. Petrina, V.I. Gerasimenko, P V Malyshev

Problem for the BBGKY Hierarchy. Equilibrium States. Canonical Ensemble. Equilibrium States. Grand Canonical Ensemble. Thermodynamic Limit for Non-equilibrium Systems. Appendix 1: Stationary Solutions of the BBGKY Hierarchy of Equations. Appendix 2: Existence of the Hamiltonian Dynamics of Infinitely Many Particles. References. Index.