INTUITIONISTIC POLYGONAL FUZZY NUMBERS

INTUITIONISTIC POLYGONAL FUZZY NUMBERS
Author(s):
Savitha M T
Keywords:
Intuitionistic polygonal fuzzy numbers, membership functions, non-membership functions, -cuts, arithmetical operations
Abstract
Nowadays, intuitionistic fuzzy sets and numbers are studied and applied to different real-life problems. In this paper, intuitionistic fuzzy numbers with different number of vertices called intuitionistic polygonal fuzzy numbers were considered. The formulas derived for finding membership function associated with intuitionistic fuzzy number with number of vertices and corresponding alpha cut is very useful in using fuzzy logic in decision-making which help us to compile the experts’ judgements while developing decision-making models. A membership function for a intuitionistic fuzzy number of the form was developed which helps to define membership and non-membership function for any value of . Different formulas have been developed for odd and even values of .
Article Details
Unique Paper ID: 156855 Publication Volume & Issue: Volume 9, Issue 5 Page(s): 133 - 137
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