The chain covering number of a poset with no infinite antichains
The chain covering number $\operatorname{Cov}(P)$ of a poset $P$ is the least number of chains needed to cover $P$. For an uncountable cardinal $\nu $, we give a list of posets of cardinality and covering number $\nu $ such that for every poset $P$ with no infinite antichain, $\operatorname{Cov}(P)\...
| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado: |
Académie des sciences
2023-10-01
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| Series: | Comptes Rendus. Mathématique |
| Acceso en liña: | https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.511/ |