This article is cited in 6 papers

Representation for Ursell functions and cluster estimates

A. G. Basuev


Abstract: A new representation is derived for the Ursell functions. This representation is used, in particular, to improve the already known estimates of the Ursell functions, the estimates of the convergence radius of the Mayer expansion, and to derive cluster estimates of the cluster functions (cf [1–5]).

Received: 24.04.1978

 English version: Theoretical and Mathematical Physics, 1979, 39:1, 343–351

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