Restricted Stirling permutations
Combinatorics
2016-07-21 v1
Abstract
In this paper, we study the generating functions for the number of pattern restricted Stirling permutations with a given number of plateaus, descents and ascents. Properties of the generating functions, including symmetric properties and explicit formulas are studied. Combinatorial explanations are given for some equidistributions.
Cite
@article{arxiv.1607.06006,
title = {Restricted Stirling permutations},
author = {David Callan and Shi-Mei Ma and Toufik Mansour},
journal= {arXiv preprint arXiv:1607.06006},
year = {2016}
}
Comments
14 pages in Taiwanese Journal of Mathematics, 2016