On the rank function of a differential poset

zbMath1253.06003arXiv1111.4371MaRDI QIDQ426879

Fabrizio Zanello, Richard P. Stanley

Publication date: 12 June 2012

Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1111.4371

zbMATH Keywords

hypergraphSteiner systempartially ordered setrank functionHasse diagramfinite projective planeinterval conjecturedifferential posetHasse walkYoung latticeYoung-Fibonacci lattice

Mathematics Subject Classification ID

Hypergraphs (05C65) Combinatorics of partially ordered sets (06A07) Finite affine and projective planes (geometric aspects) (51E15) Algebraic aspects of posets (06A11)

Related Items (4)

Differential posets have strict rank growth: a conjecture of Stanley ⋮ Dual graphs from noncommutative and quasisymmetric Schur functions ⋮ Two unfortunate properties of pure $f$-vectors ⋮ Path counting and rank gaps in differential posets

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