Boolean fuzzy sets

Zoltán Ésik, Werner Kuich

Research output: Contribution to journalArticle

9 Citations (Scopus)


Extending the notion of context-free languages and equational sets, we use the approximation theory to define boolean subsets and boolean fuzzy subsets of an algebra. We establish some basic properties of boolean fuzzy sets.

Original languageEnglish
Pages (from-to)1197-1207
Number of pages11
JournalInternational Journal of Foundations of Computer Science
Issue number6
Publication statusPublished - Dec 1 2007


  • Equational set
  • Fixed points
  • Fuzzy set

ASJC Scopus subject areas

  • Computer Science (miscellaneous)

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