Results 51 to 60 of about 129 (114)

Enhancing Artificial Intelligence With (p,  q)‐Fractional Fuzzy Decision Model Using Aczel–Alsina Operators

International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.
Cybersecurity tools are essential components in maintaining the security and integrity of information technology infrastructures. These tools shape themselves to prevent, detect, and respond to various security breaches, confirming the protection, confidentiality, and accessibility of data.
Saifullah, Saleem Abdullah, Marya Nawaz, Saeed Ullah, Hameed Gul Ahmadzai, Kallol Mohanta   +5 more
wiley   +1 more source

An Integrated T‐Spherical Fuzzy 2‐Tuple Linguistic WASPAS Framework With Hamy Mean Aggregation for Wildlife Conservation Planning

Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.
Due to the inherent uncertainty in selecting a best alternative, T‐spherical fuzzy 2‐tuple linguistic (T‐SF2TL) sets will be an advantageous method for decision makers (DMs) to assist their evaluations within T‐SF2TL framework. The objective of this study is to establish weighted Hamy mean (WHM) and weighted dual Hamy mean (WDHM) operators within the ...
Wejdan Deebani, Muhammad Ibrar, Zahir Shah, Nasser Aedh Alreshidi, Meshal Shutaywi, Li Yanhong, Paolo Maria Mariano   +6 more
wiley   +1 more source

n-Tuplet Coincidence Point Theorems in Intuitionistic Fuzzy Normed Spaces

Journal of Function Spaces, 2014
For an arbitrary n positive integer, we investigate the existence of n-tuplet coincidence points in intuitionistic fuzzy normed space. Results of the paper are more general than those of the coupled and the tripled fixed point works in intuitionistic ...
Müzeyyen Ertürk, Vatan Karakaya
doaj   +1 more source

Intuitionistic Fuzzy TOPSIS‐Based Ranking Alternatives of Machining Performance of Ultrasonic‐Assisted Turning in Fabricated Magnesium Alloys for Sustainability

Journal of Engineering, Volume 2026, Issue 1, 2026.
This study is aimed at optimizing the machining performance of magnesium alloys in ultrasonic‐assisted turning (UAT) by enhancing surface quality, tool life, and overall efficiency while minimizing tool wear and energy consumption. Magnesium alloys were fabricated using a bottom‐pouring stir casting technique with commercial pure magnesium (99.9 ...
S. P. Sundar Singh Sivam, V. G. Umasekar, K. Stalin, Adebayo Samuel Olabisi, S. M. Anas   +4 more
wiley   +1 more source

Polynomial Fuzzy Contractions With Applications to SEIRV Epidemic Models

Journal of Function Spaces, Volume 2026, Issue 1, 2026.
In this study, a new family of polynomial‐type fuzzy contractions defined on metric spaces is introduced. Under filtered assumptions, it is demonstrated that such non‐crisp set‐valued operators possess some fixed points. Because of the higher‐order terms polynomial nature of the contractions, a few important corollaries, some of which drop to existing ...
Maha Noorwali, Mohammed Shehu Shagari, Bilal Bilalov   +2 more
wiley   +1 more source

Statistical Convergence in $L$-Fuzzy Metric Spaces

Journal of New Theory
Statistical convergence, defined in terms of the natural density of positive integers, has been studied in many different spaces, such as intuitionistic fuzzy metric spaces, partial metric spaces, and $L$-fuzzy normed spaces.
Ahmet Çakı, Aykut Or
doaj   +1 more source

On some results in intuitionistic fuzzy ideal convergence double sequence spaces

Advances in Difference Equations, 2019
Recently, spaces of ideal convergent sequences of bounded linear operators were studied by Khan et al. (Numer. Funct. Anal. Optim. 39:1278-1290, 2018).
Vakeel A. Khan, Mobeen Ahmad, Hira Fatima, Mohd Faisal Khan   +3 more
doaj   +1 more source

Lacunary statistical convergence of sequences of functions in intuitionistic fuzzy normed space

Journal of Intelligent & Fuzzy Systems, 2014
In this paper we study lacunary statistical convergence of sequences of functions in intuitionistic fuzzy normed spaces. We define concept of lacunary statistical pointwise convergence and lacunary statistical uniform convergence in intuitionistic fuzzy normed spaces and we give some basic properties of these concepts.
Vatan Karakaya, Necip Simsek, Faik Gürsoy, Müzeyyen Ertürk   +3 more
openaire   +3 more sources

Bipolar Hesitant Fuzzy Soft Aggregation Operators and Their Application in Sustainable Warehouse Management

Journal of Mathematics, Volume 2026, Issue 1, 2026.
A sustainable warehouse management system aims to enhance warehouse operations while reducing contamination and resource utilization. Implementation of different policies for a sustainable warehouse management system is not easy because the factors involved are often vague and complex, which makes decision‐making difficult. To address these issues, the
Shahzaib Ashraf, Syed Ali Haider Shah, Ayesha Naeem, Gokul K. C., Francisco J. Garcia-Pacheco   +4 more
wiley   +1 more source

Contraction‐Type Fixed‐Point Theorem for Bivariate/Multivariate Self‐Mappings in Fuzzy Banach Spaces and Hyers–Ulam Stability of Multivariate Functional Equations

Journal of Mathematics, Volume 2026, Issue 1, 2026.
To address the lack of dedicated tools for analyzing the stability of bivariate functional equations in fuzzy environments, this paper investigates fixed‐point theory and functional equation stability in fuzzy Banach spaces (FBSs). First, building on the Bag–Samanta fuzzy norm, we supplement and prove the “proposition on convergence preservation of ...
Gang Lyu, Yang Liu, Yuanfeng Jin, Choonkil Park, Erhan Güler   +4 more
wiley   +1 more source