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Questions related to permutations, bijections from a finite (or sometimes infinite) set to itself.

9 votes

How can I generate random permutations of [n] with k cycles, where k is much larger than log n?

Various algorithms for the unbiased generation of random permutations of certain types (such as permutations into k cycles) are given in this thesis submitted just yesterday: http://www.jjj.de/pub/ Hope …
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