Chains in the lattice of noncrossing par
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Paul H. Edelman; Rodica Simion
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Article
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1994
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Elsevier Science
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English
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The lattice of noncrossing set partitions is known to admit an R-labeling. Under this labeling, maximal chains give rise to permutations. We discuss structural and enumerative properties of the lattice of noncrossing partitions, which pertain to a new permutation statistic, m(a), defined as the num