A 2-element antichain that is not contained in any finite retract

DOI10.1007/s00012-012-0169-0zbMath1257.06002OpenAlexW1970630514MaRDI QIDQ664315

Bernd S. W. Schröder, Michał J. Kukieła

Publication date: 1 March 2012

Published in: Algebra Universalis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00012-012-0169-0

zbMATH Keywords

antichainordered setretract

Mathematics Subject Classification ID

Combinatorics of partially ordered sets (06A07) Algebraic aspects of posets (06A11)

Cites Work

• Spanning retracts of a partially ordered set
• Unnamed Item

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