“…Then, with C as in (22), conclusions (9) and (10) of Theorem 1.1 hold for the sum Y = n i=1 a i,π(i) with A = 8C/σ when A ≤ 1/12. Proof: Given π ′ , take (I, J) to be independent of π ′ , uniformly over all pairs with 1 ≤ I = J ≤ n, and set π ′′ = π ′ τ I,J .…”
“…In Theorem 2.5, below, where π is uniformly distributed over S n , this assumption is equivalent to (22). In Theorem 2.6, since π has no fixed points, by (27), without loss of generality we have a ii = 0 for all i in (26).…”
Section: Zero Biasing: Combinatorial Central Limit Theoremsmentioning
confidence: 99%
“…Our framework includes the case considered in [22], the uniform distribution over permutations with a single cycle. Consider a permutation π ∈ S n represented in cycle form; in S 7 for example, π = ((1, 3, 7, 5), (2,6,4)) is the permutation consisting of one 4 cycle in which 1 → 3 → 7 → 5 → 1 and one 3 cycle where 2 → 6 → 4 → 2.…”
Section: Permutations With Distribution Constant Over Cycle Typementioning
confidence: 99%
“…The construction in Theorem 2.6 preserves the cycle structure in general and, when there are m 2-cycles, specializes to one similar, but not equivalent, to that of [18]. Theorem 2.6 With n ≥ 4, let an array {a ij } n ij=1 of real numbers satisfy (22), let…”
Section: Permutations With Distribution Constant Over Cycle Typementioning
Berry Esseen type bounds to the normal, based on zero-and size-bias couplings, are derived using Stein's method. The zero biasing bounds are illustrated with an application to combinatorial central limit theorems where the random permutation has either the uniform distribution or one which is constant over permutations with the same cycle type and having no fixed points. The size biasing bounds are applied to the occurrences of fixed relatively ordered sub-sequences (such as rising sequences) in a random permutation, and to the occurrences of patterns, extreme values, and subgraphs on finite graphs.
“…Then, with C as in (22), conclusions (9) and (10) of Theorem 1.1 hold for the sum Y = n i=1 a i,π(i) with A = 8C/σ when A ≤ 1/12. Proof: Given π ′ , take (I, J) to be independent of π ′ , uniformly over all pairs with 1 ≤ I = J ≤ n, and set π ′′ = π ′ τ I,J .…”
“…In Theorem 2.5, below, where π is uniformly distributed over S n , this assumption is equivalent to (22). In Theorem 2.6, since π has no fixed points, by (27), without loss of generality we have a ii = 0 for all i in (26).…”
Section: Zero Biasing: Combinatorial Central Limit Theoremsmentioning
confidence: 99%
“…Our framework includes the case considered in [22], the uniform distribution over permutations with a single cycle. Consider a permutation π ∈ S n represented in cycle form; in S 7 for example, π = ((1, 3, 7, 5), (2,6,4)) is the permutation consisting of one 4 cycle in which 1 → 3 → 7 → 5 → 1 and one 3 cycle where 2 → 6 → 4 → 2.…”
Section: Permutations With Distribution Constant Over Cycle Typementioning
confidence: 99%
“…The construction in Theorem 2.6 preserves the cycle structure in general and, when there are m 2-cycles, specializes to one similar, but not equivalent, to that of [18]. Theorem 2.6 With n ≥ 4, let an array {a ij } n ij=1 of real numbers satisfy (22), let…”
Section: Permutations With Distribution Constant Over Cycle Typementioning
Berry Esseen type bounds to the normal, based on zero-and size-bias couplings, are derived using Stein's method. The zero biasing bounds are illustrated with an application to combinatorial central limit theorems where the random permutation has either the uniform distribution or one which is constant over permutations with the same cycle type and having no fixed points. The size biasing bounds are applied to the occurrences of fixed relatively ordered sub-sequences (such as rising sequences) in a random permutation, and to the occurrences of patterns, extreme values, and subgraphs on finite graphs.
“…The same condition was also shown to be necessary in the case of η n by Hajek (Hajek, J., 1961). In 1972, Robinson (Robinson, J., 1972) obtained necessary and sufficient conditions for the moments of η n to converge to those of a normal distribution and Kolchin and Chistyakov (Kolchin, V.F., 1973) considered a different η n where π is no longer uniform but attributes equal probabilities to only those permutations with one cycle.…”
Let n be a positive integer and Y(i, j), i, j = 1, ..., n, be random variables with finite fourth moments. Let π be a random permutation on {1, ..., n} which independent of Y(i, j)'s. In this paper, we use Stein's method and the technique from
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