标题:
On the descent polynomial of signed multipermutations
点击次数:
发表刊物:
Proceedings of the American Mathematical Society
摘要:
Motivated by a conjecture of Savage and Visontai about the equidistribution of the descent statistic on signed permutations of the multiset {1,1,2,2,...,n,n} and the ascent statistic on (1,4,3,8,...,2n-1,4n)-inversion sequences, we investigate the descent polynomials of the signed multipermutations.
第一作者:
林志聪
卷号:
143
页面范围:
3671-3685
是否译文:
否
发表时间:
2015-03-01
发表时间:
2015-03-01