math_groups_discgeom

Three non-equivalent realizations of the associahedron

Cesar Ceballos and Günter M. Ziegler

We review three realizations of the associahedron that arise as secondary polytopes, from cluster algebras, and as Minkowski sums of simplices, and show that under any choice of parameters, the resulting associahedra are affinely non-equivalent.

TitelThree non-equivalent realizations of the associahedron
VerfasserCesar Ceballos and Günter M. Ziegler
Quelle/n
ArtText