%0 Journal Article
%T Stirling permutations, cycle structures of permutations and perfect matchings
%A Shi-Mei Ma
%A Yeong-Nan Yeh
%J Mathematics
%D 2015
%I arXiv
%X In this paper we provide a unified combinatorial approach to establish a connection between Stirling permutations, cycle structures of permutations and perfect matchings. The main tool of our investigations is MY-sequences. In particular, we discover that the Eulerian polynomials have a simple combinatorial interpretation in terms of some statistics on MY-sequences.
%U http://arxiv.org/abs/1503.06601v2