73 citations · 940 across the 53 of their papers we have counts for
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math.PR2008★ 40 cited
Spatial random permutations with small cycle weights
Volker Betz, Daniel Ueltschi
We consider the distribution of cycles in two models of random permutations, that are related to one another. In the first model, cycles receive a weight that depends on their leng…
math-ph2008★ 69 cited
Abstract cluster expansion with applications to statistical mechanical systems
Suren Poghosyan, Daniel Ueltschi
We formulate a general setting for the cluster expansion method and we discuss sufficient criteria for its convergence. We apply the results to systems of classical and quantum par…