permutahedron

English

Noun

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..