A new approach to fuzzy group theory using (α, β) -Pythagorean fuzzy sets
Supriya Bhunia and Ganesh Ghorai
DOI: 10.14456/sjst-psu.2021.38
pp. 295 - 306
A Pythagorean fuzzy set (PFS) is a very efficient and powerful tool for handling uncertainty and vagueness. In this paper,we present the notion of (
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