Reduction and a Simple Proof of Characterization of Fuzzy Concept Lattices

  • Authors:
  • Radim Bělohlávek

  • Affiliations:
  • -

  • Venue:
  • Fundamenta Informaticae
  • Year:
  • 2001

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Abstract

Presented is a reduction of fuzzy Galois connections and fuzzy concept lattices to (crisp) Galois connections and concept lattices: each fuzzy concept lattice can be viewed as a concept lattice (in a natural way). As a result, a simple proof of the characterization theorem for fuzzy concept lattices is obtained. The reduction enables us to apply the results worked out for concept lattices to fuzzy concept lattices.