Inbook,

Brownian bridge asymptotics for random mappings

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volume 1875 of Lecture Notes in Mathematics, page 193--206. Springer-Verlag, (2006)

Abstract

This chapter reviews Brownian bridge asymptotics for random mappings, first described in 1994 by Aldous and Pitman. The limit distributions as n→∞, of various functionals of a uniformly distributed random mapping from an n element set to itself, are those of correspondingfunctionals of a Brownian bridge. Similar results known to hold for various non-uniform models of random mappings, accordingto a kind of invariance principle. A mapping Mn : n → n can be identified with its digraph i → Mn(i), i ∈ n, as in Figure 1.

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