Orthogonal structures on finite partial orders

DOI10.1016/0097-3165(74)90008-9zbMath0298.05013OpenAlexW2011207687MaRDI QIDQ1214417

David Lubell

Publication date: 1974

Published in: Journal of Combinatorial Theory. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0097-3165(74)90008-9

Mathematics Subject Classification ID

Partial orders, general (06A06) Permutations, words, matrices (05A05) Finite automorphism groups of algebraic, geometric, or combinatorial structures (20B25) Combinatorial inequalities (05A20)

Related Items (2)

Automorphisms of lexicographic products ⋮ Combinatorial orthogonality in abstract configurations

Cites Work

• Unnamed Item
• An application of Dilworth's lattice of maximal antichains
• Maximal sized antichains in partial orders
• A counterexample to the generalisation of Sperner's theorem
• A short proof of Sperner's lemma
• A generalization of Sperner's lemma
• Another Note on Sperner's Lemma
• SPERNER COLLECTIONS ON SETS OF REAL VARIABLES
• On a lemma of Littlewood and Offord

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