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    COMBINATORICS
    2006
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    Chains, Subwords, and Fillings: Strong Equivalence of Three Definitions of the Bruhat Order
    13 years 7 months ago
    Chains, Subwords, and Fillings: Strong Equivalence of Three Definitions of the Bruhat Order
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    Let Sn be the group of permutations of [n] = {1, . . . , n}. The Bruhat order on Sn is a partial order relation, for which there are several equivalent definitions. Three well-kno...
    Catalin Zara
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    SODA
    1997
    ACM
    76views Algorithms» more  SODA 1997»
    Markov Chains for Linear Extensions, the Two-Dimensional Case
    13 years 8 months ago
    Markov Chains for Linear Extensions, the Two-Dimensional Case
    Download  www.math.tu-berlin.de
    We study the generation of uniformly distributed linear extensions using Markov chains. In particular we show that monotone coupling from the past can be applied in the case of lin...
    Stefan Felsner, Lorenz Wernisch
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