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zbMath0622.03039MaRDI QIDQ3758828

Walter Harnau

Publication date: 1987

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

relation algebra function algebra Galois correspondence iterative algebra relation pair algebra

Mathematics Subject Classification ID

Many-valued logic (03B50) Galois correspondences, closure operators (in relation to ordered sets) (06A15) Logical aspects of ?ukasiewicz and Post algebras (03G20)

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