科研之友
微信
新浪微博
Facebook
分享链接
摘要
Bjorner and Wachs provided two q-generalizations of Knuth%26apos;s hook formula counting linear extensions of forests: one involving the major index statistic, and one involving the inversion number statistic. We prove a multivariate generalization of their inversion number result, motivated by specializations related to the modular invariant theory of finite general linear groups.
- 出版日期2013-6
