The entropy change of fuzzy numbers with arithmetic operations

Wen June Wang, Chih Hui Chiu

Research output: Contribution to journalArticlepeer-review

11 Scopus citations


For the same type of two fuzzy sets with different supports, this paper investigates the entropy relationship between both of them. For the fuzzy numbers with triangular membership function, the entropy change between the resultant fuzzy numbers through some arithmetic operations and the original fuzzy numbers is also studied.

Original languageEnglish
Pages (from-to)357-366
Number of pages10
JournalFuzzy Sets and Systems
Issue number3
StatePublished - 1 May 2000


  • Arithmetic operations
  • Entropy
  • Fuzzy set
  • Measure of fuzziness


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