@Article{Garrido2006, author = "Garrido, Angel", title = "Special functions in Fuzzy Analysis", journal = "Opuscula Math.", year = "2006", volume = "26", number = "3", pages = "457--464", doi = "http://dx.doi.org/10.7494/OpMath.2006.26.3.457", url = "http://dx.doi.org/10.7494/OpMath.2006.26.3.457", abstract = "In the treatment of Fuzzy Logic an useful tool appears: the membership function, with the information about the degree of completion of a condition which defines the respective Fuzzy Set or Fuzzy Relation. With their introduction, it is possible to prove some results on the foundations of Fuzzy Logic and open new ways in Fuzzy Analysis.", keywords = "logics in A. I., Fuzzy Set Theory, Fuzzy Real Analysis, Artificial Intelligence", issn = "1232-9274" }