Derivatives of fuzzy functions and fuzzy derivatives

Year, pages: 1997, 27 - 34

The paper presents one of the possible approaches to derivatives of fuzzy functions and to fuzzy derivatives. The author distinguishes among three different types of vagueness (fuzziness) and following also three different types of (fuzzy) derivatives. Finally, some applications to fixed points are stated.

Kalina, M. 1997. Derivatives of fuzzy functions and fuzzy derivatives. In Tatra Mountains Mathematical Publications, vol. 12, no.3, pp. 27-34. 1210-3195.

Kalina, M. (1997). Derivatives of fuzzy functions and fuzzy derivatives. Tatra Mountains Mathematical Publications, 12(3), 27-34. 1210-3195.