Fragmenting random permutations

Problem 1.5.7 from Pitman's Saint-Flour lecture notes: Does there exist for each n a fragmentation process (\Pi_{n,k}, 1 \leq k \leq n) taking values in the space of partitions of {1,2,...,n} such that \Pi_{n,k} is distributed like the partition generated by cycles of a uniform random permutati...

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Détails bibliographiques
Auteurs principaux: Goldschmidt, C, Martin, J, Spanò, D
Format: Journal article
Langue:English
Publié: 2007