Limit shapes for Gibbs partitions of sets

Abstract

This study extends a prior investigation of limit shapes for partitions of integers, which was based on analysis of sums of geometric random variables. Here we compute limit shapes for grand canonical Gibbs ensembles of partitions of sets, which lead to the sums of Poisson random variables. Under mild monotonicity assumptions, we study all possible scenarios arising from different asymptotic behaviors of the energy, and also compute local limit shape profiles for cases in which the limit shape is a step function.

References in corpus (1)

• Limit shapes for Gibbs ensembles of partitions

Cited by in corpus (1)

• Large deviations analysis for random combinatorial partitions with counter terms