A METHOD FOR SOLVING ASSIGNMENT PROBLEM USING RANKING OF CENTROID OF CENTROIDS IN TRAPEZOIDAL INTUITIONISTIC FUZZY NUMBER

Print ISSN: 0972-7752 | Online ISSN: 2582-0850 | Total Downloads : 32

Abstract

In this paper, intuitionistic fuzzy assignment problem with ordering of trapezoidal intuitionistic fuzzy number (TIFN) is considered. The centroid of centroids in trapezoidal intuitionistic fuzzy numbers(TIFN's) is evaluated using a modern ranking technique. Furthermore, the proposed ranking method was used to find the best solution to the intuitionistic fuzzy assignment problem. Finally, a numerical illustration of the method is shown.

Keywords and Phrases

Intuitionistic fuzzy number - trapezoidal intuitionistic fuzzy number - triangular intuitionistic fuzzy number- ranking of trapezoidal intuitionistic fuzzy number.

A.M.S. subject classification

03E72, 03F55, 90B06, 90B99.

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