Tridendriform algebras on hypergraph polytopes
Combinatorics
2022-11-30 v2
Abstract
We extend the works of Loday-Ronco and Burgunder-Ronco on the tridendriform decomposition of the shuffle product on the faces of associahedra and permutohedra, to other families of hypergraph polytopes (or nestohedra), including simplices, hypercubes and some new families. We also extend the shuffle product to take more than two arguments, and define accordingly a new algebraic structure, that we call polydendriform, from which the original tridendriform equations can be crisply synthesized.
Cite
@article{arxiv.2201.05365,
title = {Tridendriform algebras on hypergraph polytopes},
author = {Pierre-Louis Curien and Bérénice Delcroix-Oger and Jovana Obradović},
journal= {arXiv preprint arXiv:2201.05365},
year = {2022}
}
Comments
30 pages