CR-fuzzy sets and their applications

Volume 28, Issue 2, pp 171--181 http://dx.doi.org/10.22436/jmcs.028.02.05

Publication Date: May 14, 2022 Submission Date: January 06, 2022 Revision Date: February 05, 2022 Accteptance Date: February 15, 2022

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Authors

Y. A. Salih - Department of Mathematics, College of Science, University of Duhok, Kurdistan Region, Iraq. H. Z. Ibrahim - Department of Mathematics, Faculty of Education, University of Zakho, Zakho, Kurdistan Region, Iraq.

Abstract

Pythagorean fuzzy set is one of the successful extensions of the fuzzy set for handling uncertainties in information. Under this environment, in this paper, we introduce a new type of generalized fuzzy sets is called CR-fuzzy sets and compare CR-fuzzy sets with Pythagorean fuzzy sets and Fermatean fuzzy sets. The set operations, score function and accuracy function of CR-fuzzy sets will study along with their several properties.

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Keywords

• CR-fuzzy sets
• operations
• score function
• accuracy function

MSC

•  94D05

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