Volume 4 (2023)
Volume 3 (2022)
Volume 2 (2021)
Volume 1 (2020)

 Facts and Figures

 Journal of Fuzzy Extension and Applications

 ISO Abbreviation:  J. Fuzzy. Ext. Appl

Number of volumes 5
Number of issues 17
Number of papers 136
Article view 87,515
PDF download 55,787
View per article 643.49
PDF download per article 410.2
Acceptance rate 28%
Number of indexing databases 13
Number of reviewers

187

 

No. of citations (Scopus) 407
Scopus h-index  10
No. of citations (WOS) 257
No. of citations (Google Scholar) 684
 Google Scholar h-index 13

 

 

 

 

 

 

 

 

 

The Journal of Fuzzy Extension and Applications (JFEA) is an international, interdisciplinary, open-access journal that has been fully refereed and free of charge since 2020. It provides a platform for original research articles on the theory, design, and applications of fuzzy sets and their extensions, such as Intuitionistic, Pythagorean, Picture, and Hesitant fuzzy sets, as well as Neutrosophic, Plithogenic, and Hypersoft sets, among others. JFEA aims to promote the advances in developing and practicing fuzzy sets and their generalization in various fields, including foundations, mathematics, artificial intelligence, finance, management, economics, uncertainty and indeterminacy modeling, information systems, soft computing, and more. The journal's scope involves fuzzy set extensions and applications in every branch of science and technology. JFEA is committed to following the executive regulations of the COPE. Additionally, JFEA has a memorandum of understanding with the Neutrosophic Science International Association (NSIA). See more details                                   

Additional information

ISO abbreviation: J. Fuzzy. Ext. Appl
Frequency: Quarterly
Language: English
Review process: Double-blind
Plagiarism screening: iThenticate
Open access: Yes
Article processing Charge: No
Copyright: CC-BY 4.0
Acceptance rate: 35%
Average time to first decision: 4 Days
Review time (Approximately): 72 Days

Journal's Templates

1-Microsoft Office (Word)

2-LaTex   

News

Research Paper Neutrosophic sets and their variants
The dynamic interplay of opposites in zoroastrianism

Florentin Smarandache

Volume 5, Issue 1 , March 2024, Pages 1-15

https://doi.org/10.22105/jfea.2024.190173

Abstract
  This exploration addresses some aspects of Zoroastrianism, examining how the ancient Persian belief system aligns with the dynamic and indeterminate principles of  Fuzzy, Neutrosophic, and MultiAlist systems. Zoroastrianism, rooted in the eternal struggle between good and evil, light and darkness, ...  Read More

Research Paper Fuzzy sets and their variants
Integration research of blockchain and social networks in rural management systems under fuzzy cognitive environment

Wencun Wang; Jun Yao; Di Zhao; Can Huang

Volume 5, Issue 1 , March 2024, Pages 16-34

https://doi.org/10.22105/jfea.2024.425542.1327

Abstract
  This study investigates integrating and optimizing an intelligent rural management system leveraging advanced technologies, including the Internet of Things (IoT), blockchain, and social networks. Initially, it identifies and scrutinizes prevailing issues in rural development processes, emphasizing the ...  Read More

Research Paper Soft sets and their variants
Theoretical approaches of interval-valued fuzzy code and fuzzy soft code

Masresha Wassie Woldie; Jejaw Demamu Mebrat; Mihret Alamneh Taye

Volume 5, Issue 1 , March 2024, Pages 35-47

https://doi.org/10.22105/jfea.2024.424633.1328

Abstract
  In this study, we attempted to demonstrate the interval-valued fuzzy code by extending the concept of an interval-valued fuzzy set. Further, we discussed the operations of the interval-valued fuzzy code. The interval-valued fuzzy soft code is introduced, and various related properties are investigated ...  Read More

Research Paper Fuzzy sets and their variants
Trusted fuzzy routing scheme in flying ad-hoc network

Sahabul Alam; Joydeep Kundu; Shivnath Ghosh; Arindam Dey

Volume 5, Issue 1 , March 2024, Pages 48-59

https://doi.org/10.22105/jfea.2024.436052.1370

Abstract
  Unmanned Aerial Vehicles (UAVs) bring both potential and difficulties for emergency applications, including packet loss and changes in network topology. UAVs are also quickly taking up a sizable portion of the airspace, allowing Flying Ad-hoc NETworks (FANETs) to conduct effective ad hoc missions. Therefore, ...  Read More

Research Paper Fermatean fuzzy sets and their variants
Profitable portfolio using fermatean fuzzy numbers

Amal Kumar Adak; Manish Kumar Gunjan

Volume 5, Issue 1 , March 2024, Pages 60-68

https://doi.org/10.22105/jfea.2024.428028.1338

Abstract
  Stock portfolio problems are one of the most relevant real-world problems. In this study, we discuss the portfolio's risk amount, rate of risk-return, and expected return rate under a Fermatean fuzzy environment. A linear programming problem is used to formulate a Fermatean fuzzy portfolio. The Fermatean ...  Read More

Research Paper Neutrosophic sets and their variants
On novel security systems based on the 2-cyclic refined integers and the foundations of 2-cyclic refined number theory

Mohammad Abobala; Hasan Sankari; Mohamed Bisher Zeina

Volume 5, Issue 1 , March 2024, Pages 69-85

https://doi.org/10.22105/jfea.2024.423818.1321

Abstract
  Integers play a basic role in the structures of asymmetric crypto-algorithms. Many famous public key crypto-schemes use the basics of number theory to share keys and decrypt and encrypt messages and multimedia. As a novel trend in the world of cryptography, non-classical integer systems, such as neutrosophic ...  Read More

Research Paper Picture fuzzy sets and their variants
Vulnerability parameters in picture fuzzy soft graphs and their applications to locate a diagnosis center in cities

R. V Jaikumar; Raman Sundareswaran; Marayanagaraj Shanmugapriya; Said Broumi; Talal Ali Al-Hawary

Volume 5, Issue 1 , March 2024, Pages 86-99

https://doi.org/10.22105/jfea.2024.428227.1336

Abstract
  The notion of Fuzzy Graphs (FGs) and Intuitionistic Fuzzy Graphs (IFGs) is generalized in the Picture Fuzzy Graph (PFG), which is a more common platform for expressing the degree of positive, negative, and neutral membership functions. Picture Fuzzy Soft Graphs (PFSGs) are powerful mathematical tools ...  Read More

Research Paper Artificial Intelligence with uncertainty
Weighted fuzzy C means and enhanced adaptive neuro-fuzzy inference based chronic kidney disease classification

Maria Lincy Jacquline; Natarajan Sudha

Volume 5, Issue 1 , March 2024, Pages 100-115

https://doi.org/10.22105/jfea.2024.437690.1376

Abstract
  Chronic nephritic sickness is another name for Chronic Kidney Disease (CKD). Numerous complications, such as elevated blood levels, anemia, weak bones, and nerve damage, constitute a problem. It is usually possible to prevent chronic uropathy from getting worse by early identification and treatment. ...  Read More

Review Paper Complex Fuzzy Sets and their variants
On the foundations of weak fuzzy complex-real functions

Lama Razouk; Suliman Mahmoud; Mohamad Ali

Volume 5, Issue 1 , March 2024, Pages 116-140

https://doi.org/10.22105/jfea.2024.435955.1369

Abstract
  This paper aims to create a strong background of many algebraic structures dealing with Weak Fuzzy Complex (WFC) elements. So, we build a special transformation function that has an important role in working with variables from a Real number set instead of a WFC set. We study its algebraic properties ...  Read More

Research Paper Intuitionistic fuzzy sets and their variants
Intuitionistic fuzzy lattice ordered G-modules

Poonam Kumar Sharma

Volume 5, Issue 1 , March 2024, Pages 141-158

https://doi.org/10.22105/jfea.2024.425751.1330

Abstract
   The investigation of mathematics underlines accuracy, precision, and flawlessness, yet in numerous genuinecircumstances, individuals face equivocalness, ambiguity, imprecision, and so forth. Intuitionistic fuzzy settheory, rough set theory, and soft set theory are three noble techniques in mathematics ...  Read More

Fuzzy sets and their variants
Bridge domination in fuzzy graphs

Sivasankar Shanmugam; Thirumal Perumal Aishwarya; Nagesh Shreya

Volume 4, Issue 3 , July 2023, , Pages 148-154

https://doi.org/10.22105/jfea.2023.382170.1251

Abstract
  In communication networks, strong connectivity between nodes is critical. The failure of strong connectivity between nodes may jeopardize the network’s stability. In fuzzy graphs, various dominating sets using strong edges are identified to avoid network stability. In this paper, the concept of ...  Read More

Fuzzy sets and their variants
On algebraic aspects of η-fuzzy subgroups

Muhammad Waseem Asghar; Khushdil Ahmad

Volume 4, Issue 2 , June 2023, , Pages 65-80

https://doi.org/10.22105/jfea.2023.371356.1237

Abstract
  In this paper, we define the term " η-fuzzy subgroup" and show that every fuzzy subgroup is a η-fuzzy subgroup. We define some of the algebraic properties of the concept of η-fuzzy cosets. Furthermore, we initiate the study of the η-fuzzy normal subgroup and the quotient group with respect  to the ...  Read More

Neutrosophic sets and their variants
The dynamic interplay of opposites in zoroastrianism

Florentin Smarandache

Volume 5, Issue 1 , March 2024, , Pages 1-15

https://doi.org/10.22105/jfea.2024.190173

Abstract
  This exploration addresses some aspects of Zoroastrianism, examining how the ancient Persian belief system aligns with the dynamic and indeterminate principles of  Fuzzy, Neutrosophic, and MultiAlist systems. Zoroastrianism, rooted in the eternal struggle between good and evil, light and darkness, ...  Read More

Fuzzy sets and their variants
Providing a hybrid fuzzy approach to explain managers’ mental paradigms to prioritize employee needs

Abolfazl Rezaei; Mohammad Hemati

Volume 4, Issue 3 , July 2023, , Pages 155-172

https://doi.org/10.22105/jfea.2022.335662.1212

Abstract
  Today, most manufacturing and service companies adopt a customer-oriented approach to take into account employee needs and expectations as a strategic principle for sustainability and success in a competitive market. Meanwhile, Sengeh argues that “many of the best ideas and strategies will not ...  Read More

Complex Fuzzy Sets and their variants
Generalized Hukuhara derivative approach for Gompertz tumor growth with allee effect under fuzzy environment

Rubeena Khaliq; Pervaiz Iqbal; Shahid Ahmad Bhat; Ram Singh; Shilpi Jain; Praveen Agarwal

Volume 4, Issue 4 , October 2023, , Pages 246-256

https://doi.org/10.22105/jfea.2023.422105.1310

Abstract
  In this present study, the tumor growth model using the Gompertz equation with the Allee effect is developed under a fuzzy environment using the Generalized Hukuhara Derivative  (GHD) approach. To capture the tumor growth patterns with the Allee threshold, the parameters present in the model vary ...  Read More

Research Paper Intuitionistic fuzzy sets and their variants
Some properties of Intuitionistic fuzzy modules

Behnam Talaee; Mehrnoosh Sobhani; Bijan Davvaz

Articles in Press, Accepted Manuscript, Available Online from 25 December 2023

https://doi.org/10.22105/jfea.2022.364946.1233

Abstract
  In this paper, we discuss the structure of intuitionistic fuzzy projec- tive modules and investigate some properties of them. Also we study about intuitionistic fuzzy homomorphisms between intuitionistic fuzzy modules. We study about exact sequences, products and co-products, func- tors and relating ...  Read More

Research Paper Pythagorean fuzzy sets and their variants
Decomposition of a Pythagorean fuzzy topological space and its application in determining topological relations between indeterminate spatial objects

SUBHANKAR JANA; Anjali Patel; Juthika Mahanta

Articles in Press, Accepted Manuscript, Available Online from 09 March 2024

https://doi.org/10.22105/jfea.2024.426562.1342

Abstract
  The fuzzy set is generally used to identify the topological relationship between two vague spatial objects. Indeterminacy can arise at any point in the modelling process, and the fuzzy model is unable to deal with this. Given that the Pythagorean fuzzy is better equipped to deal with such indeterminacies ...  Read More

Research Paper Neutrosophic sets and their variants
A Study on Neutrosophic Soft set and Neutrosophic hypersoft set

Rajeshwari S; Hema R; Florentin Smarandache

Articles in Press, Accepted Manuscript, Available Online from 18 March 2024

https://doi.org/10.22105/jfea.2024.422349.1316

Abstract
  This paper is mainly intended to verify whether the basic laws of set theory are applicable in the Neutrosophic soft set. The laws that have been examined in this paper for NSS include Commutative law, Associative law, Distributive law, Involution law, Idempotent law, Negation law (law of contradiction ...  Read More

Research Paper Fuzzy sets and their variants
Fuzzy Filtering of Sensors Signals in Railway Transport Systems

Mhalla Anis; Simon Collart Dutilleul

Articles in Press, Accepted Manuscript, Available Online from 24 March 2024

https://doi.org/10.22105/jfea.2024.431394.1347

Abstract
  The scope of the presented work is devoted to the monitoring of transport railway networks. These systems have robustness to temporal perturbations. The major paper's contribution is a fuzzy filtering of sensor signals incorporating robustness parameters. This novel concept combines a conventional sensor ...  Read More

Research Paper Neutrosophic sets and their variants
Computation of Separate Ratio and Regression Estimator Under Neutrosophic Stratified Sampling: An Application to Climate Data

Abhishek Singh; Hemant Kulkarni; Florentin Smarandache; Gajendra K. Vishwakarma

Articles in Press, Accepted Manuscript, Available Online from 28 March 2024

https://doi.org/10.22105/jfea.2024.422211.1313

Abstract
  In this article, we introduce a novel approach by presenting separate ratio and regression estimators in the context of neutrosophic stratified sampling for the very first time, incorporating auxiliary variables. We have conducted a thorough analysis to estimate these newly proposed estimators' ...  Read More

Research Paper Fuzzy sets and their variants
Fuzzy Goal Programming approach for solving linear fractional programming problems with fuzzy conditions

Sapan Kumar Das; Indrani Maiti; RAJEEV PRASAD; Surapati Pramanik; Tarni Mandal

Articles in Press, Accepted Manuscript, Available Online from 04 April 2024

https://doi.org/10.22105/jfea.2024.430061.1344

Abstract
  The prediction of a real-life problem like in industrial sector or health sector the outcome is impossible or sometimes it is difficult. Due to high information uncertainty and complicated influencing factors of industrial sector, the traditional data-driven prediction approaches can hardly reflect the ...  Read More

Research Paper Hesitant fuzzy sets and their variants
Study an improved fuzzy time series forecasting model based on Hesitant Fuzzy Sets

Lubna Shafi; Shilpi Jain; Praveen Agarwal; Pervaiz Iqbal; Aadil Rashid Sheergojri

Articles in Press, Accepted Manuscript, Available Online from 20 April 2024

https://doi.org/10.22105/jfea.2024.432442.1357

Abstract
  Fuzzy time series forecasting is an approach for dealing with uncertainty in time series data that uses fuzzy logic. The hesitant fuzzy set theory emphasizes the chances of capturing fuzziness and uncertainty due to randomness better than the classic fuzzy set theory. This study aims to improve the previously ...  Read More

Research Paper Artificial Intelligence with uncertainty
Construction and Effect of Interactive Teaching Methods in the College Badminton Classroom Using Fuzzy Assisted Virtual Reality Modeling: A Case Study in Chinese Universities

Yinghao Li; Jawis M N

Articles in Press, Accepted Manuscript, Available Online from 25 April 2024

https://doi.org/10.22105/jfea.2024.449386.1421

Abstract
  In an effort to fulfil the requirements of China's quality education policy, several Chinese institutions and colleges have recently included badminton as an optional sport. Examining current issues in the field, the paper argues that badminton instruction in Chinese higher education needs improvement. ...  Read More

Research Paper Artificial Intelligence with uncertainty
Management Model of Higher Education Based on Innovative using fuzzy sets

Chunyan Xing

Articles in Press, Accepted Manuscript, Available Online from 28 April 2024

https://doi.org/10.22105/jfea.2024.448707.1416

Abstract
  Management models in education have recently emerged with plans to make school administration more effective and efficient. Higher education (HE), a postsecondary education, leads to academic degrees. An object class having membership grades that run along a continuum is called a fuzzy set. When tested ...  Read More

Research Paper Neutrosophic sets and their variants
Baire Space in Neutrosophic 𝛍-Topological Spaces

Nirmal Sarkar; Ashoke Das; Towhid E Aman

Articles in Press, Accepted Manuscript, Available Online from 04 May 2024

https://doi.org/10.22105/jfea.2024.436483.1374

Abstract
  In this article, we introduce and discuss the concepts of neutrosophic $\mu$-dense, neutrosophic $\mu$-nowhere dense, and neutrosophic $\mu$-first category sets. We also define and characterize the concept of neutrosophic $\mu$-baire space. Moreover, we investigate neutrosophic $(\mu, \eta)$-continuity ...  Read More

Research Paper Fuzzy sets and their variants
Research on Group Decision Making in Capital Investment Based on Fuzzy Technique for Order Preference by Similarity to Ideal Solution (TOPSIS)

Kamala Rafig Aliyeva

Articles in Press, Accepted Manuscript, Available Online from 04 May 2024

https://doi.org/10.22105/jfea.2024.446437.1397

Abstract
  Group decision making in capital investment involves a collaborative process where multiple stakeholders contribute their perspectives, insights, and expertise to evaluate investment opportunities and make informed decisions. The practical and methodological aims of this process can vary depending on ...  Read More

Research Paper Fuzzy multisets and their variants
A New Generalized Similarity Measure based on Intuitionistic Trapezoidal Fuzzy Multi-Numbers: Turkey's Sustainable Tourism Economy Strategy Application

Vakkas Ulucay; Nuh OKUMUŞ

Articles in Press, Accepted Manuscript, Available Online from 18 May 2024

https://doi.org/10.22105/jfea.2024.447222.1403

Abstract
  Sustainable tourism is one of today's rapidly growing economic areas. Promotional activities should be carried out to increase the income from sustainable tourism. In order to carry out these studies effectively, it is necessary to choose the best center. Multi-criteria decision-making approaches ...  Read More

Research Paper Bipolar-Valued Fuzzy Sets and their variants
Bipolar fuzzy GE-algebras

Kyoung Ja Lee; RAVIKUMAR KUMAR BANDARU; YOUNG BAE JUN

Articles in Press, Accepted Manuscript, Available Online from 25 May 2024

https://doi.org/10.22105/jfea.2024.447849.1406

Abstract
  This paper introduces the concept of a bipolar fuzzy GE-algebra within the framework of GE-algebras and explores its key properties. It offers a characterization of a bipolar fuzzy GE-algebra utilizing the negative $\in_{\nn}$-set and the positive $\in_{\pn}$-set. Additionally, a criterion is provided ...  Read More

Research Paper Complex Fuzzy Sets and their variants
Numerical Simulation of Fuzzy Fractional Differential Equations Using a Reliable Technique.

Amit Kumar; Shreya Mukherjee; Samaresh Kumbhakar

Articles in Press, Accepted Manuscript, Available Online from 25 May 2024

https://doi.org/10.22105/jfea.2024.449034.1418

Abstract
  This paper studies the analytical solution to the fractional differential equations (FDEs) under uncertainty. Fuzzy differential equations are one of the emerging topics in the present era of research, where we have found an effective combination of FDEs with fuzziness. The homotopy analysis transform ...  Read More

Neutrosophic sets and their variants
A neutrosophic Student’s t –type of statistic for AR (1) random processes

Athanase Polymenis

Volume 2, Issue 4 , December 2021, , Pages 388-393

https://doi.org/10.22105/jfea.2021.287294.1149

Abstract
  Neutrosophic statistics are used when one is dealing with imprecise and indeterminate data or parameters. In the present paper we propose a method for performing a neutrosophic Student’s t –type of statistical test that concerns the population mean when data arise from an autoregressive process ...  Read More

D- numbers and their variants
Supplier selection using fuzzy AHP method and D-numbers

Payam Shafi Salimi; Seyyed Ahmad Edalatpanah

Volume 1, Issue 1 , March 2020, , Pages 1-14

https://doi.org/10.22105/jfea.2020.248437.1007

Abstract
  Success in supply begins with the right choice of suppliers and in the long run is directly related to how suppliers are managed, because suppliers have a significant impact on the success or failure of a company. Multi-criteria decisions are approaches that deal with ranking and selecting one or more ...  Read More

Intuitionistic fuzzy sets and their variants
Medical diagnostic analysis on some selected patients based on modified Thao et al.’s correlation coefficient of intuitionistic fuzzy sets via an algorithmic approach

Paul Augustine Ejegwa; Idoko Charles Onyeke

Volume 1, Issue 2 , June 2020, , Pages 122-132

https://doi.org/10.22105/jfea.2020.250108.1014

Abstract
  The concept of correlation coefficient of intuitionistic fuzzy sets is a reliable tool in information theory with numerous applications in diverse areas. Correlation coefficients of intuitionistic fuzzy sets have been studied through two-way approach by many researchers. This approach inappropriately ...  Read More

Picture fuzzy sets and their variants
The picture fuzzy distance measure in controlling network power consumption

Ngan Thi Roan; Salvador Coll; Marina Alonso; Juan Miguel Martínez Rubio; Pedro López; Fran Andujar; Son Hoang Le; Manh Van Vu; Florentin Smarandache

Volume 1, Issue 3 , September 2020, , Pages 139-158

https://doi.org/10.22105/jfea.2020.249183.1009

Abstract
  In order to solve the complex decision-making problems, there are many approaches and systems based on the fuzzy theory were proposed. In 1998, Smarandache introduced the concept of single-valued neutrosophic set as a complete development of fuzzy theory. In this paper, we research on the distance measure ...  Read More

Fuzzy sets and their variants
Assessment and linear programming under fuzzy conditions

Michael Voskoglou

Volume 1, Issue 3 , September 2020, , Pages 189-205

https://doi.org/10.22105/jfea.2020.253436.1024

Abstract
  The present work focuses on two directions. First, a new fuzzy method using triangular / trapezoidal fuzzy numbers as tools is developed for evaluating a group’s mean performance, when qualitative grades instead of numerical scores are used for assessing its members’ individual performance. ...  Read More

Keywords Cloud

Related Journals