Extending the weak order on Coxeter groups - Archive ouverte HAL
Communication Dans Un Congrès Discrete Mathematics and Theoretical Computer Science Année : 2020

Extending the weak order on Coxeter groups

Résumé

We introduce a new family of complete lattices, arising from a digraph together with a valuation on its vertices and generalizing a previous construction of the author. We then apply this to the study of two long-standing conjectures of Dyer, and we provide a description of the Tamari lattice with this theory.

Mots clés

Fichier principal
Vignette du fichier
final_105.pdf (295.11 Ko) Télécharger le fichier
Loading...

Dates et versions

hal-02166056 , version 1 (26-06-2019)

Identifiants

Citer

Francois Viard. Extending the weak order on Coxeter groups. 28-th International Conference on Formal Power Series and Algebraic Combinatorics, Simon Fraser University, Jul 2016, Vancouver, Canada. ⟨10.46298/dmtcs.6409⟩. ⟨hal-02166056⟩
38 Consultations
555 Téléchargements

Altmetric

Partager

More