Pseudo-LYM inequalities and AZ identities

DOI10.1006/aama.1997.0542zbMath0894.05051OpenAlexW2048864116MaRDI QIDQ1384026

László A. Székely, Péter L. Erdős

Publication date: 13 July 1998

Published in: Advances in Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/0294735841392042698c677067ae85c6ff7ae1e2

zbMATH Keywords

antichainspartition latticeLYM inequalitychain posetsgeneralized Boolean algebras

Mathematics Subject Classification ID

Combinatorial identities, bijective combinatorics (05A19) Combinatorics of partially ordered sets (06A07) Extremal set theory (05D05)

Related Items (4)

AZ-style identities of downsets and upsets ⋮ On half-way AZ-style identities ⋮ Generic type of Ahlswede–Zhang style identities ⋮ An AZ-style identity and Bollobás deficiency

Cites Work

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• On cloud-antichains and related configurations
• An identity in combinatorial extremal theory
• An induction proof of the Ahlswede-Zhang identity
• On a problem of Rota
• A generalization of the AZ identity
• Incomparability and intersection properties of Boolean interval lattices and chain posets
• Logarithmic order of free distributive lattice
• A Generalized Rota Conjecture for Partitions
• A Group-Theoretic Setting for Some Intersecting Sperner Families
• On Intersecting Chains in Boolean Algebras
• The Erdös-Ko-Rado Theorem for Integer Sequences
• On generalized graphs
• A short proof of Sperner's lemma
• Generalization of Sperner’s Theorem on the Number of Subsets of a Finite Set

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