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vexillary permutation

noun

Etymology

So called because they are related to flags of modules.

Definitions

  1. A permutation μ of the positive integers containing no subpermutation isomorphic to the…

    A permutation μ of the positive integers containing no subpermutation isomorphic to the permutation (2143); in other words, there do not exist four numbers i < j < k < l with μ(j) < μ(i) < μ(l) < μ(k).

The neighborhood

Vish — recursive loop

No curated loop yet for vexillary permutation. Loops are being traced one word at a time while the ingestion pipeline matures.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA