Sharpening the LYM inequality

DOI10.1007/BF01285817zbMath0769.05088OpenAlexW1970189297MaRDI QIDQ1200274

Michael E. Saks, László A. Székely, Peter Frankl, Péter L. Erdős, Daniel J. Kleitman

Publication date: 17 January 1993

Published in: Combinatorica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01285817

zbMATH Keywords

Sperner familiesLYM inequality

Mathematics Subject Classification ID

Extremal set theory (05D05)

Related Items (4)

On half-way AZ-style identities ⋮ On local LYM identities ⋮ An AZ-style identity and Bollobás deficiency ⋮ Weighted cross-intersecting families

Cites Work

• The number of linear extensions of subset ordering
• Some results on Sperner families
• Existence theorems for Sperner families
• A minimization problem concerning subsets of a finite set
• Logarithmic order of free distributive lattice
• A short proof of Sperner's lemma

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