A Sperner theorem for the interval order of a projective geometry

DOI10.1016/0097-3165(80)90060-6zbMath0454.06003OpenAlexW2005037065MaRDI QIDQ1149457

Lawrence H. Harper

Publication date: 1980

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(80)90060-6

zbMATH Keywords

Sperner theoremfinite modular geometric latticelattice of intervalsmaximal antichains

Mathematics Subject Classification ID

Combinatorial aspects of matroids and geometric lattices (05B35) Semimodular lattices, geometric lattices (06C10) Modular lattices, Desarguesian lattices (06C05)

Related Items

The global theory of flows in networks ⋮ On quotients of posets, with an application to the \(q\)-analog of the hypercube

Cites Work

• Unnamed Item
• Unnamed Item
• Maximum antichains of rectangular arrays
• The morphology of partially ordered sets