Duality for semiantichains and unichain coverings in products of special posets

DOI10.1007/s11083-008-9099-zzbMath1168.06002OpenAlexW1986793221WikidataQ53292941 ScholiaQ53292941MaRDI QIDQ1013994

Douglas B. West, Qi Liu

Publication date: 24 April 2009

Published in: Order (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11083-008-9099-z

zbMATH Keywords

posetproducts of posetssemiantichainsunichain coveringsunichains

Mathematics Subject Classification ID

Partial orders, general (06A06) Combinatorics of partially ordered sets (06A07)

Related Items (2)

News about Semiantichains and Unichain Coverings ⋮ On the duality of semiantichains and unichain coverings.

Cites Work

• The strong perfect graph theorem
• Networks and chain coverings in partial orders and their products
• Unichain coverings in partial orders with the nested saturation property
• Paw-free graphs
• Some partitions associated with a partially ordered set
• Perfect product graphs
• On perfectness of sums of graphs
• Normal hypergraphs and the perfect graph conjecture
• A decomposition theorem for partially ordered sets
• Semiantichains and Unichain Coverings in Direct Products of Partial Orders
• Partially Ordered Sets
• The structure of Sperner k-families
• Unnamed Item
• Unnamed Item

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