Homology of the complex of not 2-divisible partitions
Combinatorics
2018-07-17 v1
Abstract
The rational homology group of the order complex of non-even partitions of a finite set is calculated. A twisted version of the Goresky-MacPherson approach to similar homology calculations is proposed.
Cite
@article{arxiv.1807.05742,
title = {Homology of the complex of not 2-divisible partitions},
author = {Victor A. Vassiliev},
journal= {arXiv preprint arXiv:1807.05742},
year = {2018}
}