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Symmetric chain decompositions of B_n and Pi_n - MaRDI portal

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Symmetric chain decompositions of B_n and Pi_n

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Publication:6503585

arXivmath/9502224MaRDI QIDQ6503585

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Abstract: We review the Green/Kleitman/Leeb interpretation of de Bruijn's symmetric chain decomposition of calBn, and explain how it can be used to find a maximal collection of disjoint symmetric chains in the nonsymmetric lattice of partitions of a set.





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