THE IDENTIFICATION OF EFFICIENCY BY USING FUZZY NUMBERS
Subject Areas : International Journal of Mathematical Modelling & Computations
M. Sanei
1
(Islamic Azad University, Central Tehran Branch, Iran.
Iran, Islamic Republic of
Department of Mathematics)
R. Dehghan
2
(Islamic Azad University, Masjed-Solyman Branch,Iran
Iran, Islamic Republic of
Department of Mathematics)
A. Mahmoodi Rad
3
(Islamic Azad University, Masjed-Solyman Branch,Iran
Iran, Islamic Republic of
Department of Mathematics)
Keywords:
Abstract :
