Enumerative properties of generalized associahedra
Combinatorics
2007-05-23 v1
Abstract
Some enumerative aspects of the fans, called generalized associahedra, introduced by S. Fomin and A. Zelevinsky in their theory of cluster algebras are considered, in relation with a bicomplex and its two spectral sequences. A precise enumerative relation with the lattices of generalized noncrossing partitions is conjectured and some evidence is given.
Keywords
Cite
@article{arxiv.math/0401237,
title = {Enumerative properties of generalized associahedra},
author = {Frederic Chapoton},
journal= {arXiv preprint arXiv:math/0401237},
year = {2007}
}
Comments
15 pages