A constructive characterization of the lattices of all retractions, pre-closure, quasi-closure and closure operators on a complete lattice

Patrick Cousot, Radhia Cousot

Research output: Contribution to journalArticle

Original languageEnglish (US)
Pages (from-to)185-198
JournalPortugaliae Mathematica
Volume38
Issue number2
StatePublished - 1979

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