Some Operations of Complex Interval-valued Pythagorean Fuzzy Set and its Application

Authors

  • V. Chinnadurai Department of Mathematics, Annamalai University, Chidambaram
  • S. Thayalan Department of Mathematics, Annamalai University, Chidambaram
  • A. Bobin Department of Mathematics, Annamalai University, Chidambaram

DOI:

https://doi.org/10.26713/cma.v12i3.1525

Keywords:

Complex fuzzy set, Complex interval-valued fuzzy set, Complex Pythagorean fuzzy set, Complex interval-valued Pythagorean fuzzy set

Abstract

In this article, we discuss the notion of the complex interval-valued Pythagorean fuzzy set (CIVPyFS). We present the algebraic operators and aggregation operators of CIVPyFS. A suitable score function for CIVPyFS is developed to rank the alternatives. Finally, two case studies are given. In the first case, we have used CIVPyFWA operator and in the second case CIVPyFWG. Both the results are compared to bring out the effectiveness, reliability and validity of the proposed method.

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Published

30-09-2021
CITATION

How to Cite

Chinnadurai, V., Thayalan, S., & Bobin, A. (2021). Some Operations of Complex Interval-valued Pythagorean Fuzzy Set and its Application. Communications in Mathematics and Applications, 12(3), 483–497. https://doi.org/10.26713/cma.v12i3.1525

Issue

Vol. 12 No. 3 (2021)

Section

Research Article

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