Some Logarithmic Intuitionistic Fuzzy Einstein Aggregation Operators under Confidence Level

Author:

Rahman Khaista1,Hezam Ibrahim M.2ORCID,Božanić Darko3ORCID,Puška Adis4ORCID,Milovančević Miloš5ORCID

Affiliation:

1. Department of Mathematics, Shaheed Benazir Bhutto University Sheringal, Sheringal 18050, Pakistan

2. Statistics & Operations Research Department, College of Sciences, King Saud University, Riyadh 11451, Saudi Arabia

3. Military Academy, University of Defence in Belgarde, 11000 Belgrade, Serbia

4. Department of Public Safety, Government of Brčko District of Bosnia and Herzegovina, 76100 Brčko, Bosnia and Herzegovina

5. Faculty of Mechanical Engineering, University of Niš, 18000 Niš, Serbia

Abstract

The objective of this paper is to introduce some new logarithm operational laws for intuitionistic fuzzy sets. Some structure properties have been developed and based on these, various aggregation operators, namely confidence logarithmic intuitionistic fuzzy Einstein weighted geometric (CLIFEWG) operator, confidence logarithmic intuitionistic fuzzy Einstein ordered weighted geometric (CLIFEOWG) operator, confidence logarithmic intuitionistic fuzzy Einstein hybrid geometric (CLIFEHG) operator, confidence logarithmic intuitionistic fuzzy Einstein weighted averaging (CLIFEWA) operator, confidence logarithmic intuitionistic fuzzy Einstein ordered weighted averaging (CLIFEOWA) operator, confidence logarithmic intuitionistic fuzzy Einstein hybrid averaging (CLIFEHA) operator have been presented. To show the validity and the superiority of the proposed operators, we compared these methods with the existing methods and concluded from the comparison and sensitivity analysis our proposed techniques are more effective.

Funder

King Saud University, Riyadh, Saudi Arabia

Publisher

MDPI AG

Subject

Process Chemistry and Technology,Chemical Engineering (miscellaneous),Bioengineering

Reference45 articles.

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5. Interval valued intuitionistic fuzzy sets;Atanassov;Fuzzy Sets Syst.,1989

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