The convex hull of antichains in posets

DOI10.1007/BF01305241zbMath0765.06005OpenAlexW1977262758MaRDI QIDQ1204518

Peter Frankl

Publication date: 10 March 1993

Published in: Combinatorica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01305241

zbMATH Keywords

orbits\(f\)-vectorextremal set theoryconvex hullfinite posetsgroup of automorphismsmaximal antichainsfractional independent sets

Mathematics Subject Classification ID

Combinatorics of partially ordered sets (06A07) Extremal set theory (05D05)

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Cites Work

• Intersecting Sperner families and their convex hulls
• Convex hulls of more-part Sperner families
• Sperner families over a subset
• Some positive definite functions on sets and their application to the Ising model
• Normal hypergraphs and the perfect graph conjecture
• Logarithmic order of free distributive lattice
• Collections of Subsets with the Sperner Property
• Some Results on Matching in Bipartite Graphs
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