[01] Mamoni Dhar, Department of Mathematics, Science College, Kokrajhar, Assam, India.

In this article, we introduce the concept of reference function in the theory of intuitionistic fuzzy sets. Thereafter, we define some basic operations, namely complement, addition and multiplication of the intuitionistic fuzzy sets on the basis of reference function and some results associated with such operations are discussed.

Reference Function, Membership Function, Membership Value

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