Results 81 to 90 of about 8,109 (207)

Evaluating Sustainable Business Model Innovations Under ESG by Signed Distance Based Intuitionistic Fuzzy MCDM Method

Advances in Fuzzy Systems, Volume 2026, Issue 1, 2026.
This paper addresses critical limitations in the application of intuitionistic fuzzy sets (IFSs) for complex decision‐making problems under uncertainty. While IFSs offer a robust framework for modeling imprecision through membership, nonmembership, and hesitancy degrees, existing methodologies often simplify the multiplication of intuitionistic fuzzy ...
Hanh-Thao Le, Ta-Chung Chu, Ferdinando Di Martino   +2 more
wiley   +1 more source

A Cross‐Entropy‐Driven MABAC Method Under Interval‐Valued q‐Rung Orthopair Fuzzy Sets

Advances in Fuzzy Systems, Volume 2026, Issue 1, 2026.
Cross‐entropy is a useful tool for quantifying the divergence between systems. In this paper, we develop an interval‐valued q‐rung orthopair fuzzy cross‐entropy measure. Subsequently, the satisfaction‐based cross‐entropy (SCE) is derived from the compromise rule, integrating decision‐makers’ risk preferences to enhance rationality.
Benting Wan, Jun Wan, Zhengjiang Li, Juelin Huang, Youyu Cheng, Shaoxuan Huang, Ping-Feng Pai   +6 more
wiley   +1 more source

Some novel properties of complex intuitionistic fuzzy ideals in classical ring

Partial Differential Equations in Applied Mathematics
The complex intuitionistic fuzzy set is an extension of the intuitionistic fuzzy set where the membership and non-membership functions are expressed by a complex numbers.
Ziad Khan, Fawad Hussain, Ikhtesham Ullah, Tariq Rahim, Madad Khan, Rashid Jan, Ibrahim Mekawy, Asma Alharbi   +7 more
doaj   +1 more source

A Multistage Two‐Sided Matching Model in Interval‐Valued Triangular Fuzzy Environments

Complexity, Volume 2026, Issue 1, 2026.
In two‐sided matching problems, accurately quantifying preference intensity using precise numerical values remains a significant challenge due to the inherent complexity and fuzziness of real‐world decision‐making. Moreover, existing research rarely considers the staged dynamics of matching processes across multiple time periods. To address these gaps,
Jian-min Qiao, Wan-bao Wu, Wo-yuan Li, Pramita Mishra   +3 more
wiley   +1 more source

Numerical solution of an intuitionistic fuzzy parabolic partial differential equation using an explicit cubic spline method [PDF]

Notes on IFS
This paper presents a numerical approach for solving intuitionistic fuzzy parabolic partial differential equations (IFPPDEs) using the explicit cubic spline method. Intuitionistic fuzzy systems, which extend classical fuzzy sets by incorporating a degree
Deepak Kumar Sah, Sreenivasulu Ballem
doaj   +1 more source

The Combination of Paradoxical, Uncertain, and Imprecise Sources of Information based on DSmT and Neutro-Fuzzy Inference [PDF]

, 2004
The management and combination of uncertain, imprecise, fuzzy and even paradoxical or high conflicting sources of information has always been, and still remains today, of primal importance for the development of reliable modern information systems ...
Dezert, Jean, Smarandache, Florentin
core   +1 more source

Edelstein Fixed Point Theorem in Neutrosophic Metric Spaces With an Application to an SIR‐Type Epidemic Model

International Journal of Differential Equations, Volume 2026, Issue 1, 2026.
In this paper, utilizing the concept of neutrosophic metric spaces proposed by Kirisci and Simsek, we establish a fixed point theorem of Edelstein type within this framework. A numerical example is provided to illustrate the validity of the main result. Furthermore, we present an application to a general SIR‐type epidemic model.
Vishal Gupta, Nitika Garg, Rahul Shukla, Md. Kamrujjaman   +3 more
wiley   +1 more source

A Solution of an Intuitionistic Fuzzy Time‐Fractional Diffusion Equation Using a Modified Explicit Finite Difference Scheme

International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.
The utilization of fuzzy fractional partial differential equations has turned into a practical tool for modeling real‐life phenomena because they offer a compact framework for modeling complex phenomena with uncertainty, providing insights and reflecting on systems that classical models cannot adequately get.
Hamzeh Zureigat, Khaled Matarneh, Areen Al-khateeb, Sameer Bawaneh, Theodore Simos   +4 more
wiley   +1 more source

Aczel Alsina t-norm and t-conorm-based aggregation operators under linguistic interval-valued intuitionistic fuzzy setting with application [PDF]

PeerJ Computer Science
This article uses the Aczel-Alsina t-norm and t-conorm to make several new linguistic interval-valued intuitionistic fuzzy aggregation operators. First, we devised some rules for how linguistic interval-valued intuitionistic fuzzy numbers should work ...
Afra Siab, Muhammad Sajjad Ali Khan, Muhammad Asif Jan, Vladimir Simic, Nebojsa Bacanin, Tapan Senapati   +5 more
doaj   +2 more sources

Computer-Aided Discovery and Categorisation of Personality Axioms [PDF]

, 2014
We propose a computer-algebraic, order-theoretic framework based on intuitionistic logic for the computer-aided discovery of personality axioms from personality-test data and their mathematical categorisation into formal personality theories in the ...
Kramer, Simon
core