We consider the poset P ðN ; A 1 ; A 2 ; . . . ; A m Þ consisting of all subsets of a finite set N which do not contain any of the A i 's, where the A i 's are mutually disjoint subsets of N : The elements of P are ordered by inclusion. We show that P belongs to the class of Macaulay posets, i.e. we
The Mathematical Work of Bernt Lindström
✍ Scribed by Anders Björner
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 270 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0195-6698
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