Abstract:
Estimates of the Ursell functions, truncated correlation functions and their derivatives
are derived at low activity z for one-component configuration system in the
assumption of the smoothness of the interaction potential. As a technical tool, the results
of M. Duneau, B. Souillard and D. Jagolnitzer papers [1–4] are used and their
derivation is also given.
Citation:
R. A. Minlos, S. K. Pogosyan, “Estimates of Ursell functions, group functions, and their derivatives”, TMF, 31:2 (1977), 199–213; Theoret. and Math. Phys., 31:2 (1977), 408–418