期刊论文详细信息
Electronic Journal Of Combinatorics | |
The Complete cd-Index of Boolean Lattices | |
Neil J.Y. Fan1  | |
关键词: complete cd-index; cd-index; Boolean lattice; Bruhat graph; | |
DOI : | |
学科分类:离散数学和组合数学 | |
来源: Electronic Journal Of Combinatorics | |
【 摘 要 】
Let $[u,v]$ be a Bruhat interval of a Coxeter group such that the Bruhat graph $BG(u,v)$ of $[u,v]$ is isomorphic to a Boolean lattice. In this paper, we provide a combinatorial explanation for the coefficients of the complete cd-index of $[u,v]$. Since i
【 授权许可】
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【 预 览 】
Files | Size | Format | View |
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RO201909023299415ZK.pdf | 324KB | download |