associahedron

English

Etymology

(associativity rule), associate +‎ -hedron

Pronunciation

  • Audio (UK):(file)

Noun

associahedron (plural associahedra)

  1. (mathematics) A convex polytope in which each vertex corresponds to a way of correctly inserting opening and closing parentheses in a word of n letters and the edges correspond to a single application of the associativity rule.
This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.