Ambiguous representations as fuzzy relations between sets

نویسندگان

  • Oleh R. Nykyforchyn
  • Dusan Repovs
چکیده

Crisp and L-fuzzy ambiguous representations of closed subsets of one space by closed subsets of another space are introduced. It is shown that, for each pair of compact Hausdorff spaces, the set of (crisp or L-fuzzy) ambiguous representations is a lattice and a compact Hausdorff Lawson upper semilattice. The categories of ambiguous and L-ambiguous representations are defined and investigated.

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عنوان ژورنال:
  • Fuzzy Sets and Systems

دوره 173  شماره 

صفحات  -

تاریخ انتشار 2011