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An investigation on Pythagorean fuzzy $$\mathfrak {F_{p}^*}$$ fraction dense space using Pythagorean fuzzy frames [PDF]
Scientific ReportsThe concept of frame is a generalisation of the concept of category of topological space open subsets. As a result, each frame acts as an open set in this context and the Pythagorean fuzzy sets is defined as a frame.
N. B. Gnanachristy, G. K. Revathi
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Expanding Pythagorean fuzzy sets with distinctive radii: disc Pythagorean fuzzy sets
Complex & Intelligent Systems, 2023 This article presents the circular Pythagorean fuzzy set (C-PFS) model, a generalization of the circular intuitionistic fuzzy set model that improves its performance thanks to the acclaimed extension of intuitionistic fuzzy sets to Pythagorean fuzzy sets.
Muhammad Jabir Khan +4 more
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A new approach to fuzzy group theory using (𝛼, 𝛽) -Pythagorean fuzzy sets [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2021 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 (𝛼, 𝛽) -Pythagorean fuzzy set (PFS) as a generalisation of Pythagorean fuzzy set (PFS). We propose a new
Supriya Bhunia, Ganesh Ghorai
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New Similarity Measures of Pythagorean Fuzzy Sets and Their Applications [PDF]
IEEE Access, 2019 Similarity measure, as a tool to measure the similarity degree between two objects, is an important research content in fuzzy set theory. Pythagorean fuzzy set, as a new extension of fuzzy set theory, has been widely used in various fields.
Qiang Zhang +4 more
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Applications of newly defined diamond Pythagorean fuzzy CODAS method via multi-criteria decision-making problems. [PDF]
PLoS ONEThe diverse decision values may fail to capture an accurate perspective when multiple decision-makers are part of the process. To address this challenge, this work introduces the diamond Pythagorean fuzzy set (Dia‑PyFS), an advancement over both the ...
Muhammad Bilal Khan +4 more
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A Novel Approach to Decision-Making with Pythagorean Fuzzy Information
Mathematics, 2018 A Pythagorean fuzzy set (PFS) is a powerful tool for depicting fuzziness and uncertainty. This model is more flexible and practical as compared to an intuitionistic fuzzy model. This paper proposes a new graph, called Pythagorean fuzzy graph (PFG).
Sumera Naz +2 more
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Pythagorean m-polar Fuzzy Neutrosophic Metric Spaces [PDF]
Neutrosophic Sets and Systems, 2023 Neutrosophy deals with the study of neutrosophic logic, set and probability. A Pythagorean m polar neutrosophic set is indeed an expansion of crisp, fuzzy, intuitionistic fuzzy, neutrosophic and Pythagorean m-polar fuzzy sets.
Atiqa Siraj, Khalid Naeem, Said Broumi
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Pythagorean m-polar Fuzzy Neutrosophic Topology with Applications [PDF]
Neutrosophic Sets and Systems, 2022 The overarching structures like intuitionistic fuzzy sets, Pythagorean fuzzy sets, m-polar fuzzy sets, and neutrosophic fuzzy sets etc. have their own inadequacies and impediments.
Atiqa Siraj +4 more
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Uncertainty Measure of Pythagorean Fuzzy Sets [PDF]
, 2021 Pythagorean fuzzy sets (PFS) can better express and handle the uncertainty information and has the more lager representation space. Hence, the reasonable and effective method to measure the uncertainty of PFS can better analyze information. From the view of Dempster-Shafer evidence theory, hesitancy degree can include the two focal elements (member ...
Gao, Xiaozhuan, Pan, Lipeng, Deng, Yong
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IEEE Access, 2022 The Pythagorean fuzzy hypersoft set is the most generalized form of the Pythagorean fuzzy soft set used to resolve indeterminate and inexplicit information in the decision-making procedure, considering the parameters’ multi-sub-attributes ...
Rana Muhammad Zulqarnain +7 more
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