Algebras for Galois-style connections and their discrete duality

  • Authors:
  • Ewa Orłowska;Ingrid Rewitzky

  • Affiliations:
  • National Institute for Telecommunications, Warsaw, Poland;Department of Mathematical Sciences, University of Stellenbosch, South Africa

  • Venue:
  • Fuzzy Sets and Systems
  • Year:
  • 2010

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Abstract

Bounded distributive lattices with pairs of operators forming Galois, dual Galois, residuation and dual residuation connections, respectively, are considered. A discrete duality for these classes of algebras and the corresponding classes of relational systems is established. These results are extended to the fuzzy logic MTL.