Results 71 to 80 of about 5,412,907 (168)

A Hybrid Decision-Making Approach Under Complex Pythagorean Fuzzy N-Soft Sets

International Journal of Computational Intelligence Systems, 2021
The main objectives of this article include the formal statement of a new mathematical model of uncertain knowledge and the presentation of its potential applications. The novel hybrid model is called complex Pythagorean fuzzy N-soft set (CPFNSS) because
Muhammad Akram, Faiza Wasim, Ahmad N. Al-Kenani   +2 more
doaj   +1 more source

Optimizing Semiconductor Supply Chain Security Through Evolutionary Game Theory: Collaborative Governance and Policy Simulation

Systems Research and Behavioral Science, Volume 43, Issue 5, Page 1855-1869, September/October 2026.
ABSTRACT Amid intensifying global technological competition and sharply rising geopolitical uncertainty, semiconductor supply chain security has become a critical issue shaping national industrial security and macroeconomic stability. Focusing on the structural risks faced by China's semiconductor supply chain under the dual pressures of external ...
Ye yuan, Jingtao Zhao, Jiacheng Liu, Jiang Yu   +3 more
wiley   +1 more source

Pythagorean Fuzzy Einstein Hybrid Averaging Aggregation Operator and its Application to Multiple-Attribute Group Decision Making

Journal of Intelligent Systems, 2018
Pythagorean fuzzy set is one of the successful extensions of the intuitionistic fuzzy set for handling uncertainties in information. Under this environment, in this paper, we introduce the notion of Pythagorean fuzzy Einstein hybrid averaging (PFEHA ...
Rahman Khaista, Abdullah Saleem, Ali Asad, Amin Fazli   +3 more
doaj   +1 more source

Correlation Coefficients of Interval-Valued Pythagorean Hesitant Fuzzy Sets and Their Applications

IEEE Access, 2020
An interval-valued Pythagorean hesitant fuzzy set (IVPHFS) not only can be regarded as the union of some interval-valued Pythagorean fuzzy sets but also represent the Pythagorean hesitant fuzzy elements in the form of interval values.
Tingting Zheng, Maoyin Zhang, Longmei Li, Qiuyue Wu, Ligang Zhou   +4 more
doaj   +1 more source

A Novel Three‐Way Decision‐Based Approach for Environmental, Social, and Governance Performance Evaluation of Power Industry Under Pythagorean Fuzzy Multi‐Attribute Decision‐Making Environment

Safety Science and Technology, Volume 1, Issue 3, September 2026.
A novel method for evaluating the ESG performance level of power companies is proposed. The PFS‐FWZIC method is employed to calculate the indicator weights, avoiding the inconsistency issues associated with traditional methods. An ESG performance evaluation index system tailored for the power industry is constructed.
Qiang Li, Zaohong Zhou, Xianchuang Du, Yunbin Sun, Hongjun He   +4 more
wiley   +1 more source

An investigation on the recurrent function of the Pythagorean fuzzy cellular topological dynamical system

Heliyon
This study is about Pythagorean fuzzy cellular topological dynamical system which is generated using Pythagorean fuzzy cellular space. A dynamical system receives input for a certain function and performs an iterative procedure for that same function.
Gnanachristy N B, Revathi G K
doaj   +1 more source

Correlation Measure for Pythagorean Neutrosophic Sets with T and F as Dependent Neutrosophic Components [PDF]

Neutrosophic Sets and Systems, 2019
In this paper, we study the new concept of Pythagorean neutrosophic set with T and F as dependent neutrosophic components [PNS]. Pythagorean neutrosophic set with T and F as dependent neutrosophic components [PNS] is introduced as a generalization of ...
R.Jansi, K.Mohana, Florentin Smarandache   +2 more
doaj   +1 more source

Bipolar q‐Fractional Fuzzy Aggregation Operators for Multi‐Criteria Decision‐Making in Optimal Renewable Energy Selection

Energy Science &Engineering, Volume 14, Issue 7, Page 3250-3271, July 2026.
This study introduces bipolar q‐fractional fuzzy sets and new aggregation operators to support renewable energy selection under uncertainty. The proposed decision‐making framework effectively integrates positive and negative evaluations, ensuring consistent ranking and robust performance, as demonstrated through practical analysis and comparative ...
Sagvan Y. Musa, Zanyar A. Ameen, Wafa Alagal, Baravan A. Asaad   +3 more
wiley   +1 more source

Using nonstationary fuzzy sets to improve the tractability of fuzzy association rules [PDF]

, 2013
Modern organisations now collect very large volumes of data about customers, suppliers and other factors which may impact upon their business. There is a clear need to be able to mine this data and present it to decision makers in a clear and coherent ...
Matthews, Stephen G., Stephen G. Matthews, Simon Coupland, Coupland, Simon   +3 more
core   +1 more source

Determination of Pattern Recognition Problems based on a Pythagorean Fuzzy Correlation Measure from Statistical Viewpoint

, 2021
By considering all the three parameters describing Pythagorean fuzzy set, we introduce a new technique of computing correlation coefficient between Pythagorean fuzzy sets from statistical perspective.
Ejegwa, PA, Yuming Feng, Wei Zhang, Zhang, W, Paul Augustine Ejegwa, Feng, Y, Wen, S, Shiping Wen   +7 more
core   +1 more source