Modified new operations for triangular intuitionistic fuzzy numbers(TIFNS)
Authors :
R. Irene Hepzibaha,* and R.Vidhyab
Author Address :
aDepartment of Mathematics, AVC College of Engineering, Mayiladuthurai, Tamil Nadu, India.
bDepartment of Mathematics, AS-SALAM College of Engineering and Technology, Aduthurai, Tamil Nadu, India.
*Corresponding author.
Abstract :
Intuitionistic fuzzy sets (IFS) are a generalization of the concept of fuzzy set. In standard intuitionistic fuzzy arithmetic operations, we have some grievances in subtraction and division operations. In this paper, modified new operations for subtraction and division on triangular intuitionistic fuzzy numbers (TIFNS) are defined. Finally an illustrative example for solving Intuitionistic fuzzy multi-objective linear programming problem (IFMOLPP) using these modified operators is provided.
Keywords :
Intuitionistic fuzzy arithmetic, Triangular intuitionistic fuzzy umber (TIFN), Intuitionistic fuzzy multi-objective linear programming problem (IFMOLPP).
DOI :
Article Info :
Received : February 24, 2014; Accepted : April 25, 2014.