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On the Dual König Property of the Order-interval Hypergraph of Two Classes of N-free Posets
Published online by Cambridge University Press: 20 November 2018
Abstract
Let $P$ be a finite $\text{N}$-free poset. We consider the hypergraph $H\left( P \right)$ whose vertices are the elements of $P$ and whose edges are the maximal intervals of $P$. We study the dual König property of $H\left( P \right)$ in two subclasses of $\text{N}$-free class.
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- Research Article
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- Copyright © Canadian Mathematical Society 2017