Simple permutations mix even better
نویسندگان
چکیده
منابع مشابه
Simple permutations mix even better
We study the random composition of a small family of O(n) simple permutations on {0, 1}n. Specifically we ask how many randomly selected simple permutations need be composed to yield a permutation that is close to k-wise independent. We improve on the results of Gowers [12] and Hoory et al. [13] and show that up to a polylogarithmic factor, nk compositions of random permutations from this famil...
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ژورنال
عنوان ژورنال: Random Structures & Algorithms
سال: 2007
ISSN: 1042-9832
DOI: 10.1002/rsa.20194