Sort-Invariant Non-Messing-Up
نویسندگان
چکیده
منابع مشابه
Sort-Invariant Non-Messing-Up
A poset has the non-messing-up property if it has two covering sets of disjoint saturated chains so that for any labeling of the poset, sorting the labels along one set of chains and then sorting the labels along the other set yields a linear extension of the poset. The linear extension yielded by thus twice sorting a labeled nonmessing-up poset may be independent of which sort was performed fi...
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ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 2011
ISSN: 1077-8926
DOI: 10.37236/709