Decomposition Complexes
Combinatorics
2013-01-18 v1
Abstract
We introduce decomposition complexes of posets, which generalize order complexes. The main advantage of our construction is that decomposition complexes are closed under taking products. Other special instances of this theory include nested set complexes as well as Bergman complexes.
Cite
@article{arxiv.1301.4017,
title = {Decomposition Complexes},
author = {Martin Dlugosch},
journal= {arXiv preprint arXiv:1301.4017},
year = {2013}
}
Comments
12 pages, 5 figures