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2,560 Results Found

  • Article
  • Open Access
3 Citations
2,330 Views
31 Pages

17 July 2022

In recent years, research on applications of three-way decision (e.g., TWD) has attracted the attention of many scholars. In this paper, we combine TWD with multi-attribute decision-making (MADM). First, we utilize the essential idea of TOPSIS in MAD...

  • Article
  • Open Access
4 Citations
2,002 Views
20 Pages

Ideals and Filters on Neutrosophic Topologies Generated by Neutrosophic Relations

  • Ravi P. Agarwal,
  • Soheyb Milles,
  • Brahim Ziane,
  • Abdelaziz Mennouni and
  • Lemnaouar Zedam

25 April 2024

Recently, Milles and Hammami presented and studied the concept of a neutrosophic topology generated by a neutrosophic relation. As a continuation in the same direction, this paper studies the concepts of neutrosophic ideals and neutrosophic filters o...

  • Article
  • Open Access
29 Citations
6,468 Views
22 Pages

21 October 2017

As an important implementing body of the national energy strategy, grid enterprises bear the important responsibility of optimizing the allocation of energy resources and serving the economic and social development, and their levels of sustainable de...

  • Article
  • Open Access
15 Citations
3,434 Views
25 Pages

27 April 2021

Multi-criteria decision-making methods (MCDM) represent a very powerful tool for making decisions in different areas. Making a rational and reliable decision, while respecting different factors, is a challenging and difficult task; MCDM models have a...

  • Article
  • Open Access
8 Citations
3,095 Views
16 Pages

An Efficient Approach to Approximate Fuzzy Ideals of Semirings Using Bipolar Techniques

  • Muhammad Shabir,
  • Ahmad N. Al-Kenani,
  • Fawad Javed and
  • Shahida Bashir

22 March 2022

The bipolar fuzzy (BF) set is an extension of the fuzzy set used to solve the uncertainty of having two poles, positive and negative. The rough set is a useful mathematical technique to handle vagueness and impreciseness. The major objective of this...

  • Article
  • Open Access
3 Citations
1,073 Views
45 Pages

Rheological complex models of various elastoviscous and viscoelastic fractional-type substances with polarized piezoelectric properties are of interest due to the widespread use of viscoelastic–plastic bodies under loading. The word “over...

  • Article
  • Open Access
3,635 Views
10 Pages

On the Semigroup Whose Elements Are Subgraphs of a Complete Graph

  • Yanisa Chaiya,
  • Chollawat Pookpienlert,
  • Nuttawoot Nupo and
  • Sayan Panma

Let K n be a complete graph on n vertices. Denote by S K n the set of all subgraphs of K n . For each G , H ∈ S K n , the ring sum of G and H is a graph whose vertex set is V ( G ) ∪ V ( H ) and whose edges...

  • Article
  • Open Access
2 Citations
1,716 Views
34 Pages

Modified Heisenberg Commutation Relations and the Infinite-Square Well Potential: Some Simple Consequences

  • Mauricio Contreras González,
  • Roberto Ortiz Herrera and
  • José Mauricio Gonzalez

26 September 2024

We explore some consequences of modifying the usual Heisenberg commutation relations of two simple systems: first, the one-dimensional quantum system given by the infinite square-well potential, and second, the case of a gas of N non-interacting part...

  • Article
  • Open Access
700 Views
21 Pages

9 August 2025

The article presents a comparative analysis of experimental results from tribological tests conducted using a ball-on-disc system, applying two multi-criteria decision-making methods: Grey Relational Analysis (GRA) and TOPSIS (Technique for Order Pre...

  • Article
  • Open Access
9 Citations
4,020 Views
30 Pages

The concentrated inspection campaign (CIC) is a derivative of the port state control (PSC) supplement, which is a fixed single series of deficiency inspections performed for three consecutive months at the end of each year. This study used grey relat...

  • Article
  • Open Access
3 Citations
3,354 Views
12 Pages

Stanley Depth of Edge Ideals of Some Wheel-Related Graphs

  • Jia-Bao Liu,
  • Mobeen Munir,
  • Raheel Farooki,
  • Muhammad Imran Qureshi and
  • Quratulien Muneer

21 February 2019

Stanley depth is a geometric invariant of the module and is related to an algebraic invariant called depth of the module. We compute Stanley depth of the quotient of edge ideals associated with some familiar families of wheel-related graphs. In parti...

  • Article
  • Open Access
1,142 Views
14 Pages

Some Identities Related to Semiprime Ideal of Rings with Multiplicative Generalized Derivations

  • Ali Yahya Hummdi,
  • Emine Koç Sögütcü,
  • Öznur Gölbaşı and
  • Nadeem ur Rehman

27 September 2024

This paper investigates the relationship between the commutativity of rings and the properties of their multiplicative generalized derivations. Let F be a ring with a semiprime ideal Π. A map ϕ:F→F is classified as a multiplicative gener...

  • Article
  • Open Access
15 Citations
2,471 Views
14 Pages

Some Results on (Generalized) Fuzzy Multi-Hv-Ideals of Hv-Rings

  • Madeline Al Tahan,
  • Sarka Hoskova-Mayerova and
  • Bijan Davvaz

6 November 2019

The concept of fuzzy multiset is well established in dealing with many real life problems. It is possible to find various applications of algebraic hypercompositional structures in natural, technical and social sciences, where symmetry, or the lack o...

  • Feature Paper
  • Article
  • Open Access
3 Citations
5,390 Views
11 Pages

Fundamental Relation for the Ideal Gas in the Gravitational Field and Heat Flow

  • Robert Hołyst,
  • Paweł J. Żuk,
  • Karol Makuch,
  • Anna Maciołek and
  • Konrad Giżyński

26 October 2023

We formulate the first law of global thermodynamics for stationary states of the ideal gas in the gravitational field subjected to heat flow. We map the non-uniform system (described by profiles of the density and temperature) onto the uniform one an...

  • Article
  • Open Access
1 Citations
2,429 Views
15 Pages

1 February 2023

Climate science involves various functional relations and needs to investigate the dominance or relative importance of the variables in their relation. In our previous studies, we examined several problems in which causal relations are established, s...

  • Article
  • Open Access
8 Citations
4,883 Views
14 Pages

16 March 2020

Traditionally, the footwear industry is labor intensive, and cost control is key to ensuring shoe companies can be competitive. The development of Industry 4.0 concepts, used in high-tech industries and blockchain production information systems, enab...

  • Article
  • Open Access
6 Citations
2,429 Views
32 Pages

2 December 2021

With a plan to achieve a target of 5.7 GW offshore wind power capacity in 2025, Taiwan anticipates building a 36-billion USD industry, which makes Taiwan a center of attention in the global marketplace of civil engineering construction. Aimed at Taiw...

  • Article
  • Open Access
6 Citations
2,344 Views
28 Pages

At present, expert scoring is mainly used to evaluate the air combat control ability, which is not accurate enough to effectively achieve the desired effect. In order to evaluate air battle managers’ air combat control ability more scientifical...

  • Article
  • Open Access
2 Citations
1,970 Views
19 Pages

26 June 2023

Contemporary scholarship has significantly advanced our understanding of the grammarian Bhartṛhari’s influence on the Pratyabhijñā Śaivism of Utpaladeva and Abhinavagupta. One area that has been somewhat neglected, howeve...

  • Article
  • Open Access
1 Citations
2,238 Views
12 Pages

30 July 2024

Patients consistently rate cancer-related fatigue (CrF) as the most prevalent and debilitating symptom. CrF is an important but often neglected patient concern, partly due to barriers to implementing evidence-based interventions. This study explored...

  • Article
  • Open Access
11 Citations
3,359 Views
26 Pages

4 March 2023

The research and design of urban vitality spaces is recognized as an important part of current urban construction and development, especially for China’s first-tier cities at the background of stock renewal. Aiming to address the lack of quanti...

  • Article
  • Open Access
205 Views
29 Pages

New Approach for Closure Spaces on Graphs Based on Relations and Graph Ideals

  • Rehab Alharbi,
  • Salah El Deen Abbas,
  • Hossam Mahmoud Omar Khiamy and
  • Ismail Ibedou

29 November 2025

The main aim of this paper is to combine the connections between graph theory and rough set theory. We created graph ideal ASs by proposing the interior and closure operators, utilizing the concept of graph ideals. With the help of various graphical...

  • Article
  • Open Access
12 Citations
4,237 Views
16 Pages

The Design of the Payments for Water-Related Ecosystem Services: What Should the Ideal Payment in Slovakia Look Like?

  • Klára Báliková,
  • Zuzana Dobšinská,
  • Alessandro Paletto,
  • Zuzana Sarvašová,
  • Michaela Korená Hillayová,
  • Martina Štěrbová,
  • Jozef Výbošťok and
  • Jaroslav Šálka

2 June 2020

Water-related forest ecosystems services (WES) are vital to the functioning of the biosphere, society, and human well-being. In Slovakia, the active support of WES is provided by economic instruments of forest policy, while the market-based solution...

  • Article
  • Open Access
17 Citations
6,768 Views
16 Pages

14 November 2019

Physical activity relates to optimal health, still the prevalence of mental health issues is high among athletes. Being young, female, and competing in aesthetic sports is a high-risk combination for mental health symptoms. Fitness physique athletes...

  • Article
  • Open Access
3,094 Views
16 Pages

29 August 2018

The concepts of a positive implicative ( ∈ , ∈)-intuitionistic fuzzy ideal and a positive implicative falling intuitionistic fuzzy ideal are introduced, and several properties are investigated. Characterizations of a positive implica...

  • Article
  • Open Access
5 Citations
2,939 Views
11 Pages

Hybrid Ideals of BCK/BCI-Algebras

  • Kyung-Tae Kang,
  • Seok-Zun Song,
  • Eun Hwan Roh and
  • Young Bae Jun

23 July 2020

The notion of hybrid ideals in B C K / B C I -algebras is introduced, and related properties are investigated. Characterizations of hybrid ideals are discussed. Relations between hybrid ideals and hybrid subalgebras are considered. Characteriz...

  • Article
  • Open Access
5 Citations
3,195 Views
14 Pages

Hyperfuzzy Ideals in BCK/BCI-Algebras

  • Seok-Zun Song,
  • Seon Jeong Kim and
  • Young Bae Jun

14 December 2017

The notions of hyperfuzzy ideals in B C K / B C I -algebras are introduced, and related properties are investigated. Characterizations of hyperfuzzy ideals are established. Relations between hyperfuzzy ideals and hyperfuzzy subalgebras are dis...

  • Article
  • Open Access
4 Citations
2,987 Views
11 Pages

Ideal Life’s Simple 7 Score Relates to Macrovascular Structure and Function in the Healthy Population

  • Gilles Nève,
  • Jonathan Wagner,
  • Raphael Knaier,
  • Denis Infanger,
  • Christopher Klenk,
  • Justin Carrard,
  • Timo Hinrichs,
  • Henner Hanssen,
  • Arno Schmidt-Trucksäss and
  • Karsten Königstein

1 September 2022

Background: Cardiovascular health scores, such as Life’s Simple 7 from the American Heart Association, and the assessment of arterial properties are independently used to determine cardiovascular risk. However, evidence of their association rem...

  • Article
  • Open Access
31 Citations
2,155 Views
20 Pages

Tripolar Picture Fuzzy Ideals of BCK-Algebras

  • Ghulam Muhiuddin,
  • Nabilah Abughazalah,
  • Afaf Aljuhani and
  • Manivannan Balamurugan

29 July 2022

In this paper, we acquaint new kinds of ideals of BCK-algebras built on tripolar picture fuzzy structures. In fact, the notions of tripolar picture fuzzy ideal, tripolar picture fuzzy implicative ideal (commutative ideal) of BCK-algebra are introduce...

  • Feature Paper
  • Article
  • Open Access
68 Citations
4,868 Views
12 Pages

Neutrosophic N-Structures Applied to BCK/BCI-Algebras

  • Young Bae Jun,
  • Florentin Smarandache and
  • Hashem Bordbar

16 October 2017

Neutrosophic N -structures with applications in B C K / B C I -algebras is discussed. The notions of a neutrosophic N -subalgebra and a (closed) neutrosophic N -ideal in a B C K / B C I -algebra are introduced, and severa...

  • Article
  • Open Access
26 Citations
3,555 Views
15 Pages

Commutative Generalized Neutrosophic Ideals in BCK-Algebras

  • Rajab Ali Borzooei,
  • Xiaohong Zhang,
  • Florentin Smarandache and
  • Young Bae Jun

20 August 2018

The concept of a commutative generalized neutrosophic ideal in a B C K -algebra is proposed, and related properties are proved. Characterizations of a commutative generalized neutrosophic ideal are considered. Also, some equivalence relations...

  • Article
  • Open Access
3 Citations
2,081 Views
9 Pages

The “Ideal Birth”: The Occurrence of Severe Perineal Lacerations, Related Factors and the Possibility of Identifying Patients at Higher Risk

  • Carmen Imma Aquino,
  • Alessia Tivano,
  • Francesca Della Sala,
  • Sofia Colagiorgio,
  • Lucia Scalisi,
  • Tewobista Ewnetu Alemu,
  • Lorenza Scotti,
  • Elisabetta Tarrano,
  • Valentino Remorgida and
  • Daniela Surico

22 December 2024

Background: Obstetric lesions of the anal sphincter (OASIS) are tears intersecting the structure of the anus after vaginal delivery. Our aim is to provide data on the incidence of OASIS and investigate potentially connected risk factors. Methods: Thi...

  • Article
  • Open Access
46 Citations
4,255 Views
9 Pages

Neutrosophic Commutative N -Ideals in BCK-Algebras

  • Seok-Zun Song,
  • Florentin Smarandache and
  • Young Bae Jun

18 October 2017

The notion of a neutrosophic commutative N -ideal in BCK-algebras is introduced, and several properties are investigated. Relations between a neutrosophic N-ideal and a neutrosophic commutative N-ideal are discussed. Characterizations of a neutrosoph...

  • Article
  • Open Access
2 Citations
3,456 Views
9 Pages

13 August 2018

Intuitionistic falling shadow is introduced, and applied to B C K / B C I -algebras. Falling intuitionistic subalgebra and falling intuitionistic ideal of B C K / B C I -algebras are introduced, and related properties are investigated....

  • Article
  • Open Access
44 Citations
5,106 Views
13 Pages

Neutrosophic Positive Implicative N -Ideals in BCK-Algebras

  • Young Bae Jun,
  • Florentin Smarandache,
  • Seok-Zun Song and
  • Madad Khan

15 January 2018

The notion of a neutrosophic positive implicative N -ideal in B C K -algebras is introduced, and several properties are investigated. Relations between a neutrosophic N -ideal and a neutrosophic positive implicative N -ideal are...

  • Article
  • Open Access
16 Citations
2,831 Views
14 Pages

Multipolar Fuzzy p-Ideals of BCI-Algebras

  • Mohammad Mohseni Takallo,
  • Sun Shin Ahn,
  • Rajab Ali Borzooei and
  • Young Bae Jun

12 November 2019

The notion of (normal) m-polar ( ∈ , ∈ ) -fuzzy p-ideals of BCI-algebras is introduced, and several properties are investigated. Relations between an m-polar ( ∈ , ∈ ) -fuzzy ideal and an m-polar ( ∈ , &isin...

  • Article
  • Open Access
1 Citations
1,627 Views
11 Pages

Applications of Fuzzy Semiprimary Ideals under Group Action

  • Asma Ali,
  • Amal S. Alali and
  • Arshad Zishan

19 June 2023

Group actions are a valuable tool for investigating the symmetry and automorphism features of rings. The concept of fuzzy ideals in rings has been expanded with the introduction of fuzzy primary, weak primary, and semiprimary ideals. This paper explo...

  • Article
  • Open Access
26 Citations
3,201 Views
21 Pages

On Single-Valued Neutrosophic Ideals in Šostak Sense

  • Yaser Saber,
  • Fahad Alsharari and
  • Florentin Smarandache

25 January 2020

Neutrosophy is a recent section of philosophy. It was initiated in 1980 by Smarandache. It was presented as the study of origin, nature, and scope of neutralities, as well as their interactions with different ideational spectra. In this paper, we int...

  • Article
  • Open Access
7 Citations
2,026 Views
12 Pages

18 April 2023

In this paper, we introduce the concepts of almost right primary ideals and almost nilary ideals and study their related results. We compare almost right primary ideals with other types of ideals, such as right primary ideals and weakly right primary...

  • Article
  • Open Access
13 Citations
2,666 Views
16 Pages

2 February 2020

When events occur in everyday life, it is sometimes advantageous to approach them in two directions to find a solution for them. As a mathematical tool to handle these things, we can consider the intuitionistic fuzzy set. However, when events are com...

  • Article
  • Open Access
10 Citations
2,953 Views
12 Pages

Intuitionistic Fuzzy Soft Hyper BCK Algebras

  • Xiaolong Xin,
  • Rajab Ali Borzooei,
  • Mahmood Bakhshi and
  • Young Bae Jun

19 March 2019

Maji et al. introduced the concept of fuzzy soft sets as a generalization of the standard soft sets, and presented an application of fuzzy soft sets in a decision-making problem. Maji et al. also introduced the notion of intuitionistic fuzzy soft set...

  • Article
  • Open Access
1 Citations
1,154 Views
17 Pages

An Exploration of Ideals and Filters in Triangle Algebras

  • Euclide Noumen,
  • Fabrice Tchoua Yinga,
  • Blaise Blériot Koguep Njionou and
  • Chris Cornelis

21 August 2024

In the study of algebraic structures related to logical systems, ideals and filters have different meanings and are algebraic notions related to logical provable formulas. Unlike the classical Boolean lattice theory, ideals and filters are not dual n...

  • Article
  • Open Access
1 Citations
1,491 Views
9 Pages

𝒩-Structures Applied to Commutative Ideals of BCI-Algebras

  • Ghulam Muhiuddin,
  • Mohamed E. Elnair and
  • Deena Al-Kadi

26 September 2022

The study of symmetry is one of the most important and beautiful themes uniting various areas of contemporary arithmetic. Algebraic structures are useful structures in pure mathematics for learning a geometrical object’s symmetries. In order to...

  • Article
  • Open Access
10 Citations
6,453 Views
16 Pages

27 February 2023

Isentropic processes in thermodynamics are fundamental to our understanding of numerous physical phenomena across different scientific and engineering fields. They provide a theoretical reference case for the evaluation of real thermodynamic processe...

  • Feature Paper
  • Article
  • Open Access
813 Views
15 Pages

Generating Ideals of Bloch Mappings via Pietsch’s Quotients

  • José F. Gálvez-Rodríguez and
  • David Ruiz-Casternado

24 January 2025

In this paper, we introduce the notion of the normalized Bloch left-hand quotient ideal A−1∘IB^, where A is an operator ideal and IB^ is a normalized Bloch ideal, as a nonlinear extension of the concept of the left-hand quotient of operat...

  • Article
  • Open Access
2 Citations
2,280 Views
21 Pages

2-Absorbing Vague Weakly Complete Γ-Ideals in Γ-Rings

  • Serkan Onar,
  • Kostaq Hila,
  • Sina Etemad,
  • Ali Akgül,
  • Manuel De la Sen and
  • Shahram Rezapour

17 March 2023

The aim of this study is to provide a generalization of prime vague Γ-ideals in Γ-rings by introducing non-symmetric 2-absorbing vague weakly complete Γ-ideals of commutative Γ-rings. A novel algebraic structure of a primary v...

  • Article
  • Open Access
17 Citations
3,684 Views
16 Pages

Bipolar Fuzzy UP-Algebras

  • Korawut Kawila,
  • Chaiphon Udomsetchai and
  • Aiyared Iampan

In this paper, we apply the notion of bipolar-valued fuzzy set to UP-algebras. We introduce the notions of bipolar fuzzy UP-subalgebras (resp., bipolar fuzzy UP-filters, bipolar fuzzy UP-ideals, and bipolar fuzzy strongly UP-ideals) of UP-algebras an...

  • Article
  • Open Access
9 Citations
2,392 Views
11 Pages

Anti-Fuzzy Multi-Ideals of Near Ring

  • Sarka Hoskova-Mayerova and
  • Madeline Al Tahan

28 February 2021

Recently, fuzzy multisets have come to the forefront of scientists’ interest and have been used for algebraic structures such as groups, rings, and near rings. In this paper, we first summarize the knowledge about algebraic structure of fuzzy multise...

  • Article
  • Open Access
297 Views
23 Pages

A New Perspective on L-Fuzzy Ideals in MV-Algebras

  • Yanyan Dong,
  • Xiao-Wu Zhou and
  • Chenxi Qiu

7 November 2025

In this paper, we investigate some properties of L-fuzzy ideals in MV-algebras from a new perspective by taking the completely distributive lattice L as the lattice-valued context. Firstly, we introduce the notion of the L-fuzzy ideal degree in an MV...

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