Celebrating Loday's Associahedron

Fuente: arXiv
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Main Authors: Pilaud, Vincent, Santos, Francisco, Ziegler, Günter M.
Format: Preprint
Published: 2023
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_version_ 1866910990430371840
author Pilaud, Vincent
Santos, Francisco
Ziegler, Günter M.
author_facet Pilaud, Vincent
Santos, Francisco
Ziegler, Günter M.
contents We survey Jean-Louis Loday's vertex description of the associahedron, and its far reaching influence in combinatorics, discrete geometry and algebra. We present in particular four topics were it plays a central role: lattice congruences of the weak order and their quotientopes, cluster algebras and their generalized associahedra, nested complexes and their nestohedra, and operads and the associahedron diagonal.
format Preprint
id arxiv_https___arxiv_org_abs_2305_08471
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Celebrating Loday's Associahedron
Pilaud, Vincent
Santos, Francisco
Ziegler, Günter M.
Combinatorics
05C05, 52B11, 52B12 (Primary) 05C12, 05C45, 05E10, 05E45, 06A07, 06B10, 06B99, 13F50, 16T05, 16T30, 16G10, 16G20, 18M60, 18M80, 20F55, 52B05 (Secondary)
We survey Jean-Louis Loday's vertex description of the associahedron, and its far reaching influence in combinatorics, discrete geometry and algebra. We present in particular four topics were it plays a central role: lattice congruences of the weak order and their quotientopes, cluster algebras and their generalized associahedra, nested complexes and their nestohedra, and operads and the associahedron diagonal.
title Celebrating Loday's Associahedron
topic Combinatorics
05C05, 52B11, 52B12 (Primary) 05C12, 05C45, 05E10, 05E45, 06A07, 06B10, 06B99, 13F50, 16T05, 16T30, 16G10, 16G20, 18M60, 18M80, 20F55, 52B05 (Secondary)
url https://arxiv.org/abs/2305.08471