Fuzzy Galois Connections

نویسنده

Radim Belohlávek

چکیده

The concept of Galois connection between power sets is generalized from the point of view of fuzzy logic. Studied is the case where the structure of truth values forms a complete residuated lattice. It is proved that fuzzy Galois connections are in one-to-one correspondence with binary fuzzy relations. A representation of fuzzy Galois connections by (classical) Galois connections is provided. 1991 Mathematics Subject Classification: 03B52, 04A72, 06A15, 94D05

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