Relations in Fuzzy Class Theory: Initial steps

Libor Běhounek, Ulrich Bodenhofer, Petr Cintula

Research output: Contribution to journalArticlepeer-review

34 Citations (Scopus)

Abstract

This paper studies fuzzy relations in the graded framework of Fuzzy Class Theory (FCT). This includes (i) rephrasing existing work on graded properties of binary fuzzy relations in the framework of Fuzzy Class Theory and (ii) generalizing existing crisp results on fuzzy relations to the graded framework. Our particular aim is to demonstrate that Fuzzy Class Theory is a powerful and easy-to-use instrument for handling fuzzified properties of fuzzy relations. This paper does not rephrase the whole theory of (fuzzy) relations; instead, it provides an illustrative introduction showing some representative results, with a strong emphasis on fuzzy preorders and fuzzy equivalence relations.

Original languageEnglish
Pages (from-to)1729-1772
Number of pages44
JournalFuzzy Sets and Systems
Volume159
Issue number14
DOIs
Publication statusPublished - 16 Jul 2008

Keywords

  • Fuzzy Class Theory
  • Fuzzy equivalence relation
  • Fuzzy preorder
  • Fuzzy relation
  • Graded properties
  • Similarity

Fingerprint Dive into the research topics of 'Relations in Fuzzy Class Theory: Initial steps'. Together they form a unique fingerprint.

Cite this