permutahedron

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English

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Noun

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permutahedron (plural permutahedrons)

  1. Alternative form of permutohedron
    • 2015, Erik Insko, Katie Johnson, Shaun Sullivan, “A Terrible Expansion of the Determinant”, in arXiv[1]:
      To prove it, we consider the poset of ordered partitions, properties of the permutahedron, and some good old fashioned combinatorial techniques..