Article ID Journal Published Year Pages File Type
391230 Fuzzy Sets and Systems 2006 15 Pages PDF
Abstract

Let L be a residuated lattice. Then, given a monoid M, we define a Galois connection from the lattice of the compatible L-preorders in M and the lattice of L-submonoids of M. Given a set S we define a Galois connection between the lattice of the L-preorders in S and the lattice of L-submonoids of the monoid (SS,∘,i). A link with the notion of quasi-metric is also established.

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