{"title":"Numerical Investigation of Radiative Flow of Cu-Al2O3/H2O Hybrid Nanofluid over a Moving Flat Plate","authors":"Khuram Rafique, Gamal Elkahlout, Samra Sajjad","doi":"10.28924/2291-8639-23-2025-216","DOIUrl":"https://doi.org/10.28924/2291-8639-23-2025-216","url":null,"abstract":"Researchers have shown interest in how hybrid nanoparticles can improve heat transfer, promoting further investigation into the regular fluid. This study examines the flow of hybrid nanoliquid flow with heat transfer on a moving plate, with a focus on Joule heating. Additionally, the aligned magnetic effect is incorporated for the analysis of Copper and Aluminum oxide nanoparticles combined with water as a base fluid. The PDE’s complexity was reduced via a similarity transformation into an ODE system that was numerically solved for different values of governing parameters using the Keller box method. There is a unique solution available against λ>0, while two solutions are available for λC<λ≤0. Additionally, it was observed that the magnetic factor enhances the energy transmission performance and increases the critical value, while no impact of the Eckert number. The outcomes of this problem are novel and innovative, with numerous practical applications in industry and engineering.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"23 1","pages":"216-216"},"PeriodicalIF":0.0,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://etamaths.com/index.php/ijaa/article/download/4357/1423","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147899166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sanjeev Verma, Nahid O. A. Babiker, OM Kalthum S. K. Mohamed, Kuldip Raj, Sunil K. Sharma, Mustafa M. Mohammed, Nhla A. Abdalrahman, Awad A. Bakery
{"title":"Decision-Making on a Common Equilibrium Marketing Fixed-Point Theorem for Two and Three Meir-Keeler Condensing Supply Mappings in Banach Space","authors":"Sanjeev Verma, Nahid O. A. Babiker, OM Kalthum S. K. Mohamed, Kuldip Raj, Sunil K. Sharma, Mustafa M. Mohammed, Nhla A. Abdalrahman, Awad A. Bakery","doi":"10.28924/2291-8639-23-2025-120","DOIUrl":"https://doi.org/10.28924/2291-8639-23-2025-120","url":null,"abstract":"This paper is aimed to prove common equilibrium marketing fixed-point theorem for two and three mappings in Banach space by the use of measure of non-compactness on Meir Keeler condensing supply operators. We attempt to show the existence of common equilibrium marketing fixed-point theorem for two and three commuting supply maps in this paper.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"23 1","pages":"120-120"},"PeriodicalIF":0.0,"publicationDate":"2025-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://etamaths.com/index.php/ijaa/article/download/3632/1309","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147906192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anas Faiz Alsaedy, Salah H. Alshabhi, Vivek Kumar, Mohammed N. Alshehri, Sunil K. Sharma, Mustafa M. Mohammed, Runda A. A. Bashir, Nidal E. Taha, Awad A. Bakery
{"title":"Difference Cesáro Function Space on Rooted Tree Defined by Musielak-Orlicz Function","authors":"Anas Faiz Alsaedy, Salah H. Alshabhi, Vivek Kumar, Mohammed N. Alshehri, Sunil K. Sharma, Mustafa M. Mohammed, Runda A. A. Bashir, Nidal E. Taha, Awad A. Bakery","doi":"10.28924/2291-8639-23-2025-1","DOIUrl":"https://doi.org/10.28924/2291-8639-23-2025-1","url":null,"abstract":"This paper aims to investigate the algebraic and topological properties of a newly constructed difference function space on a rooted tree defined by Musielak-Orlicz function.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"23 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://etamaths.com/index.php/ijaa/article/download/3611/1186","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147906522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of Rotation and Magnetic Field on Rayliegh Benard Convection","authors":"Abdelfatah Abasher, Elsiddeg Ali, Hajer Adam","doi":"10.28924/2291-8639-22-2024-7","DOIUrl":"https://doi.org/10.28924/2291-8639-22-2024-7","url":null,"abstract":"In this paper, a numerical method based on the Chebyshev tau method is applied to analyze the effects of rotation and magnetic fields on Rayleigh-Bénard convection. The rotation and magnetic fields are assumed to be parallel to the vertical direction. The perturbation equations and boundary conditions are analyzed using normal mode analysis. The equations are then converted into a non-dimensional form and transformed into a generalized eigenvalue problem of the form AX=RBX, where R represents the eigenvalue corresponding to the Rayleigh number. The MATLAB software package is utilized to determine the relationship between the Rayleigh number and the Taylor number (rate of rotation), as well as the relationship between the Rayleigh number and the magnetic parameter (strength of the magnetic field) for different boundary conditions (free-free, rigid-rigid, or one free and the other rigid). The numerical and graphical results are presented and found to be in full agreement with the results obtained from previous analytical and numerical studies of the problem.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"54 21","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139445970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Applications of Bipolar Fuzzy Almost Ideals in Semigroups","authors":"P. Khamrot, T. Gaketem","doi":"10.28924/2291-8639-22-2024-8","DOIUrl":"https://doi.org/10.28924/2291-8639-22-2024-8","url":null,"abstract":"In this paper, we give the concept of bipolar fuzzy almost ideal, minimal almost bipolar fuzzy ideals, and prime (semiprime, strongly prime) bipolar fuzzy almost ideals in semigroups. We investigate the basic properties of bipolar fuzzy almost ideals in semigroups. Finally, we study the relationship between almost ideals and bipolar fuzzy almost ideals in semigroups.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"23 5","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139446051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Weakly p(Λ, p)-Open Functions and Weakly p(Λ, p)-Closed Functions","authors":"C. Boonpok, M. Thongmoon","doi":"10.28924/2291-8639-22-2024-10","DOIUrl":"https://doi.org/10.28924/2291-8639-22-2024-10","url":null,"abstract":"Our main purpose is to introduce the concepts of weakly p(Λ, p)-open functions and weakly p(Λ, p)-closed functions. Moreover, several characterizations of weakly p(Λ, p)-open functions and weakly p(Λ, p)-closed functions are investigated.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"20 3","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139446682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jean De La Croix Sama, Doubassi Parfait Traore, K. Some
{"title":"New Approach to Solving Fuzzy Multiobjective Linear Fractional Optimization Problems","authors":"Jean De La Croix Sama, Doubassi Parfait Traore, K. Some","doi":"10.28924/2291-8639-22-2024-11","DOIUrl":"https://doi.org/10.28924/2291-8639-22-2024-11","url":null,"abstract":"In this paper, an iterative approach based on the use of fuzzy parametric functions is proposed to find the best preferred optimal solution to a fuzzy multiobjective linear fractional optimization problem. From this approach, the decision-maker imposes tolerance values or termination conditions for each parametric objective function. Indeed, the fuzzy parametric values are computed iteratively, and each fuzzy fractional objective is transformed into a fuzzy non-fractional parametric function using these values of parameters. The core value of fuzzy numbers is used to transform the fuzzy multiobjective non-fractional problem into a deterministic multiobjective non-fractional problem, and the ε-constraint approach is employed to obtain a linear single objective optimization problem. Finally, by setting the value of parameter ε, the Dangtzig simplex method is used to obtain an optimal solution. Therefore, the number of solutions is equal to the number of used values, and the optimal solution is chosen according to the preference of the decision-maker. We have provided a didactic example to highlight the step of our approach and its numerical performances.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"33 13","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139446577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Comparison of Test Statistics for Mean Difference Testing Between Two Independent Populations","authors":"Wasinee Pradubsri, Chawanee Suphirat","doi":"10.28924/2291-8639-22-2024-4","DOIUrl":"https://doi.org/10.28924/2291-8639-22-2024-4","url":null,"abstract":"The purpose of the article is to evaluate the efficiency of seven test statistics for mean difference testing between two independent populations. The evaluation was based on the probability of type I error and power of the test at 0.05 significance level under population distributions assumed to be normal, exponential, log-normal, gamma, and Laplace with equal sample sizes, and both equal and unequal variances. The results showed that for equal variance, the test statistics with the highest testing power controlled the probability of type I error were Z-test for normal and exponential distributions, Welch based on rank test (WBR) for log-normal and gamma distributions, and Mann-Whitney U test (MWU) for Laplace distribution. For unequal variance, Z-test was more efficient under normal, exponential, log-normal, and gamma distributions, while WBR was appropriate for Laplace distribution.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"56 11","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139451660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On Some Graphs Based on the Ideals of JU-Algebras","authors":"Ali H. Hakami, Moin A. Ansari, A. Haider","doi":"10.28924/2291-8639-22-2024-1","DOIUrl":"https://doi.org/10.28924/2291-8639-22-2024-1","url":null,"abstract":"We will construct few types of simple graphs (with no multiple edges or loops) based on the ideal annihilator, right ideal annihilator, left ideal annihilator for JU-algebras. We will also study some graph invariants, such as connectivity, regularity, and planarity for these graphs.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"6 3","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139450887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bipolar Fuzzy Filters of Gamma-Near Rings","authors":"V. P. Vineela Korada, S. Ragamayi, Aiyared Iampan","doi":"10.28924/2291-8639-22-2024-2","DOIUrl":"https://doi.org/10.28924/2291-8639-22-2024-2","url":null,"abstract":"The main objective of this paper is to present the notation of bipolar fuzzy filters of Γ-near rings and ordered Γ-near rings. As a consequence, we deal with bipolar fuzzy prime ideals of Γ-near rings and ordered Γ-near rings. Also, we examine the one-to-one correspondence of bipolar fuzzy filters and crisp filters of Γ-near rings. Later, we define and study the homomorphism of ordered Γ-near rings.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"12 17","pages":""},"PeriodicalIF":1.0,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139388938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}