Work

New logarithmic operational laws and their aggregation operators for Pythagorean fuzzy set and their applications

Year: 2018

Type: article

Abstract: The aim of this paper is to develop some new logarithm operational laws (LOL) with real number base for the Pythagorean fuzzy sets. Some properties of LOL have been studied and based on these, various weighted averaging and geometric operators have been developed. Then, we utilized it to solve the decision-making problems. The validity of the proposed method is demonstrated with a numerical example and compared the results with the several existing approaches result. Finally, the influences of logarithmic operation and the selection of the logarithmic base in practice are discussed.

Source: International Journal of Intelligent Systems

DOI: 10.1002/int.22043

Author: Harish Garg

Institution: Thapar Institute of Engineering & Technology

Language: English

Topic: Multi-Criteria Decision Making

Subfield: Management Science and Operations Research

Field: Decision Sciences

Domain: Social Sciences

Open Access status: bronze

OpenAlex ID: W2899410322

FWCI: 22.31

Cites: 37

Cited by: 185

Related to: 10