Results 51 to 60 of about 1,436 (172)

Bridging the implementation gap in MCABC inventory management: from a taxonomy to practical archetypes

International Transactions in Operational Research, EarlyView.
Abstract Despite increasing demands for resilient and sustainable supply chains, inventory management often relies on outdated single‐criterion analyses. While multi‐criteria ABC (MCABC) analyses provide a theoretically mature assessment of resilience‐sustainability‐benefit trade‐offs in inventory, their adoption remains limited due to fragmented ...
Lukas Grützner, Michael H. Breitner
wiley   +1 more source

Pythagorean Hesitant Fuzzy Information Aggregation and Their Application to Multi-Attribute Group Decision-Making Problems

Journal of Intelligent Systems, 2018
In this paper, we introduce the concept of the Pythagorean hesitant fuzzy set (PHFS), which is the generalization of the intuitionistic hesitant fuzzy set under the restriction that the square sum of its membership degrees is ≤1.
Khan Muhammad Sajjad Ali, Abdullah Saleem, Ali Asad, Rahman Khaista   +3 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

Pythagorean Fuzzy Muirhead Mean Operators and Their Application in Multiple-Criteria Group Decision-Making

Information, 2018
As a generalization of the intuitionistic fuzzy set (IFS), a Pythagorean fuzzy set has more flexibility than IFS in expressing uncertainty and fuzziness in the process of multiple criteria group decision-making (MCGDM). Meanwhile, the prominent advantage
Jianghong Zhu, Yanlai Li
doaj   +1 more source

Pythagorean fuzzy multigroups

Boletim da Sociedade Paranaense de Matemática
This paper introduces Pythagorean fuzzy multigroups as an extension of intuitionistic fuzzy multigroups, addressing limitations in uncertainty representation. We establish the theoretical framework for these algebraic structures, deriving fundamental properties including closure under group operations and characterizing intersection and union ...
Meryem Fakhraoui, Idris Bakhadach, M’hamed Elomari, Said Mellaini   +3 more
openaire   +1 more source

NEW OPERATIONS FOR PYTHAGOREAN FUZZY MATRICES

Indian Journal of Science and Technology, 2019
Objectives: This article is to extend and present an idea related to intuitionistic fuzzy matrix to Pythagorean fuzzy matrix. Methods/Statistical Analysis: The main feature of the Pythagorean fuzzy matrix is to relax the condition that the sum of the membership degree and the non-membership degree to which an alternative satisfying a criterion provided
I. Silambarasan, S. Sriram
openaire   +2 more sources

Analysis of Uncertainty Influence in the Design of Interval Type‐3 Fuzzy Controllers With Type‐3 Fuzzy Harmony Search: The Case of the Water Tank

AI &Innovation, Volume 1, Issue 1, June 2026.
ABSTRACT Nonlinear control systems are an integral part of complex engineering systems. The main difference from linear systems is their ability to adapt to changes and unpredictable conditions. These systems exhibit behaviors that cannot be predicted by simple linear equations, making them essential for applications requiring precise control over a ...
Cinthia Peraza, Patricia Ochoa, Oscar Castillo, Patricia Melin   +3 more
wiley   +1 more source

Planar Graphs under Pythagorean Fuzzy Environment

Mathematics, 2018
Graph theory plays a substantial role in structuring and designing many problems. A number of structural designs with crossings can be found in real world scenarios. To model the vagueness and uncertainty in graphical network problems, many extensions of
Muhammad Akram, Jawaria Mohsan Dar, Adeel Farooq   +2 more
doaj   +1 more source

Pythagorean fuzzy α - continuity

Journal of Computational Mathematica, 2020
In this research article, we present the new concept of Pythagorean fuzzy α− continuous function between Pythagorean fuzzy topological spaces and establish their corresponding characterizations.
Joseline Charisma J, Ajay D
openaire   +2 more sources

Exploring the 3D Gravity Inversion Problem Using a Compact Hybrid Transformer‐Based Deep Learning Model

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract The three‐dimensional (3D) gravity inversion problem is the process of delineating the volumetric mass distributions from the surface gravity anomalies. Recently, many innovative Convolutional Neural Network (CNN) based algorithms have found some success in reduction of computation costs and delineation of sharper boundaries of causative ...
Abhirup Chaudhuri, Akanksha Tirkey, Ankit Singh   +2 more
wiley   +1 more source