The cycle descent statistic on permutations
Combinatorics
2015-12-08 v1
Abstract
In this paper we study the cycle descent statistic on permutations. Several involutions on permutations and derangements are constructed. Moreover, we construct a bijection between negative cycle descent permutations and Callan perfect matchings.
Keywords
Cite
@article{arxiv.1512.01799,
title = {The cycle descent statistic on permutations},
author = {Jun Ma and Shimei Ma and Yeong-Nan Yeh and Zhu Xu},
journal= {arXiv preprint arXiv:1512.01799},
year = {2015}
}