ore
17:00
presso Aula Seminario VIII piano
We derive the (formal) Mayer series of the pressure of a system of classical particles
interacting via a pair potential from the standard grand canonical partition function.
We give two alternative representations of its coefficients and we discuss the combinatorial problem
involved towards the question of its convergence.
We conclude the talk by giving a brief review on results obtained
and methods proposed , since 1963,to face this combinatorial problem.