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International Journal of Management IT and Engineering
Year : 2022, Volume : 12, Issue : 12
First page : ( 79) Last page : ( 86)
Online ISSN : 2249-0558.

On intuitionis tictrapezoidal fuzzy numbers

Dr. Sah Mukhlal, Dr. Das R.K

+2 NKHS Raghunathpur, GoddaP.G. Dept. of Mathematics, S.K.M.U., Dumka (Jharkhand)

Online published on 1 September, 2023.

Abstract

Atanassov (1986) developed the concept of intuitionistic fuzzy set as a generalization of L.A. Zadeh’sfuzzy set. Fuzzy number and fuzzy arithmetic are vital parts of fuzzy set theory. The paper is therefore addressed to the introduction of intuitionistic trapezoidal fuzzy numbers and their arithmetic.

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Keywords

Fuzzy number, Trapezoidal fuzzy number intuitionistic fuzzy set, (α,β) cut.

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