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Article
Approximation of fuzzy functions by distance method
Mathematics Scientific Journal, Islamic Azad University of Arak (2006)
  • S. Abbasbandy
  • M. Amirfakhrian
Abstract

Approximation of functions in a given space is an old problem in applied mathematics. In this paper the problem is considered for fuzzy data and fuzzy functions using the defuzzification function introduced by Fortemps and Roubens. We introduce a fuzzy polynomial approximation as D-approximation of a fuzzy function on a discrete set of points and we present a method to compute it.

Publication Date
2006
Citation Information
S. Abbasbandy and M. Amirfakhrian. "Approximation of fuzzy functions by distance method" Mathematics Scientific Journal, Islamic Azad University of Arak Vol. 2 (2006)
Available at: http://works.bepress.com/saeid_abbasbandy/14/