On intervals in some posets of forests
Combinatorics
2011-03-31 v1
Abstract
A nice factorization is given for the characteristic polynomials of intervals in some posets of leaf-labeled forests of rooted binary trees.
Keywords
Cite
@article{arxiv.math/0210458,
title = {On intervals in some posets of forests},
author = {Frederic Chapoton},
journal= {arXiv preprint arXiv:math/0210458},
year = {2011}
}
Comments
14 pages, 5 figures