Abstract
We study enumerative and homological properties of the Rees product of the cubical lattice with the chain. We give several explicit formulas for the Möbius function. The last formula is expressed in terms of the permanent of a matrix and is given by a bijective proof.
| Original language | English |
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| Pages | 571-582 |
| Number of pages | 12 |
| State | Published - 2008 |
| Event | 20th International Conference on Formal Power Series and Algebraic Combinatorics, FPSAC'08 - Valparaiso, Chile Duration: Jun 23 2008 → Jun 27 2008 |
Conference
| Conference | 20th International Conference on Formal Power Series and Algebraic Combinatorics, FPSAC'08 |
|---|---|
| Country/Territory | Chile |
| City | Valparaiso |
| Period | 6/23/08 → 6/27/08 |
Keywords
- Möbius function
- R-labeling
- Signed barred permutations
ASJC Scopus subject areas
- Algebra and Number Theory