A counterexample to a result concerning closure operators

zbMath1001.06007MaRDI QIDQ5953293

Francesco Ranzato

Publication date: 27 October 2002

Published in: Portugaliae Mathematica. Nova Série (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/49581

zbMATH Keywords

closure operators on a posetrelative quasi-infimum

Mathematics Subject Classification ID

Partial orders, general (06A06) Complete lattices, completions (06B23) Galois correspondences, closure operators (in relation to ordered sets) (06A15)

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