All retraction operators on a lattice need not form a lattice

DOI10.1016/0022-4049(90)90044-IzbMath0723.06007MaRDI QIDQ757452

Bo-Yu Li

Publication date: 1990

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

zbMATH Keywords

fixed pointsidempotent order-preserving mapsset of retractions

Mathematics Subject Classification ID

Structure theory of lattices (06B05)

Related Items (1)

Retraction closure property

Cites Work

• Ordered sets: retracts and connections
• All retraction operators on a complete lattice form a complete lattice

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