Random preorders and alignments
نویسندگان
چکیده
A preorder consists of linearly ordered equivalence classes called blocks, and an alignment is a sequence of cycles on n labelled elements. We investigate the block structure of a random preorder chosen uniformly at random among all preorders on n elements, and also the distribution of cycles in a random alignment chosen uniformly at random among all alignments on n elements, as n →∞.
منابع مشابه
Random preorders
A random preorder on n elements consists of linearly ordered equivalence classes called blocks. We investigate the block structure of a preorder chosen uniformly at random from all preorders on n elements as n→ ∞.
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 310 شماره
صفحات -
تاریخ انتشار 2010