发布求助
文献互助 智能选刊 最新文献

International Journal of Analysis and Applications最新文献

筛选
英文 中文
Upper and Lower Weakly α-*-Continuous Multifunctions 上下弱α-*-连续泛函
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-16 DOI: 10.28924/2291-8639-21-2023-90
C. Boonpok, P. Pue-on
{"title":"Upper and Lower Weakly α-*-Continuous Multifunctions","authors":"C. Boonpok, P. Pue-on","doi":"10.28924/2291-8639-21-2023-90","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-90","url":null,"abstract":"This paper deals with the concepts of upper and lower weakly α-*-continuous multifunctions. Moreover, some characterizations of upper and lower weakly α-*-continuous multifunctions are investigated. Furthermore, the relationships between almost α-*-continuity and weak α-*-continuity are discussed.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49274708","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}
引用次数: 0
A Symbolic Algorithm for Solving Doubly Bordered k-Tridiagonal Interval Linear Systems 求解双边界k-三对角区间线性系统的符号算法
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-16 DOI: 10.28924/2291-8639-21-2023-87
Sivakumar Thirupathi, Nirmala Thamaraiselvan
{"title":"A Symbolic Algorithm for Solving Doubly Bordered k-Tridiagonal Interval Linear Systems","authors":"Sivakumar Thirupathi, Nirmala Thamaraiselvan","doi":"10.28924/2291-8639-21-2023-87","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-87","url":null,"abstract":"Doubly bordered k-tridiagonal interval linear systems play a crucial role in various mathematical and engineering applications where uncertainty is inherent in the system’s parameters. In this paper, we propose a novel symbolic algorithm for solving such systems efficiently. Our approach combines symbolic computation techniques with interval arithmetic to provide rigorous solutions in the form of tight interval enclosures. By exploiting the tridiagonal structure and employing a divide-and-conquer strategy, our algorithm achieves significantly reduced computational complexity compared to existing numerical methods. We also present theoretical analysis and provide numerical experiments to demonstrate the effectiveness and accuracy of our algorithm. The proposed symbolic algorithm offers a valuable tool for handling doubly bordered k-tridiagonal interval linear systems and opens up possibilities for addressing uncertainty in real-world problems with improved efficiency and reliability.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46101986","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}
引用次数: 0
Some Properties of Generalized (Λ, α)-Closed Sets 广义(Λ， α)-闭集的一些性质
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-16 DOI: 10.28924/2291-8639-21-2023-88
C. Boonpok, M. Thongmoon
{"title":"Some Properties of Generalized (Λ, α)-Closed Sets","authors":"C. Boonpok, M. Thongmoon","doi":"10.28924/2291-8639-21-2023-88","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-88","url":null,"abstract":"The aim of this paper is to introduce the concept of generalized (Λ, α)-closed sets. Moreover, we investigate some characterizations of Λα-T1/2 -spaces, (Λ, α)-normal spaces and (Λ, α)-regular spaces by utilizing generalized (Λ, α)-closed sets.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45636240","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}
引用次数: 0
Numerical Computation of Spectral Solutions for Sturm-Liouville Eigenvalue Problems Sturm-Liouville特征值问题谱解的数值计算
International Journal of Analysis and Applications Pub Date : 2023-08-09 DOI: 10.28924/2291-8639-21-2023-86
Sameh Gana
{"title":"Numerical Computation of Spectral Solutions for Sturm-Liouville Eigenvalue Problems","authors":"Sameh Gana","doi":"10.28924/2291-8639-21-2023-86","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-86","url":null,"abstract":"This paper focuses on the study of Sturm-Liouville eigenvalue problems. In the classical Chebyshev collocation method, the Sturm-Liouville problem is discretized to a generalized eigenvalue problem where the functions represent interpolants in suitably rescaled Chebyshev points. We are concerned with the computation of high-order eigenvalues of Sturm-Liouville problems using an effective method of discretization based on the Chebfun software algorithms with domain truncation. We solve some numerical Sturm-Liouville eigenvalue problems and demonstrate the efficiency of computations.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135696751","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}
引用次数: 0
On Prime E-ideals of Almost Distributive Lattices 关于概分配格的素数e理想
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-09 DOI: 10.28924/2291-8639-21-2023-85
N. Rafi, Y. Monikarchana, R. Bandaru, Aiyared Iampan
{"title":"On Prime E-ideals of Almost Distributive Lattices","authors":"N. Rafi, Y. Monikarchana, R. Bandaru, Aiyared Iampan","doi":"10.28924/2291-8639-21-2023-85","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-85","url":null,"abstract":"In an almost distributive lattice (ADL), the idea of E-ideals is introduced, and their properties are discussed. In terms of a congruence, an equivalence is established between the minimal prime Eideals of an ADL and its quotient ADL. Finally, topological investigations are performed on prime E-ideals and minimal prime E-ideals.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47938613","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}
引用次数: 0
On M∗-Irresolute Topological Rings 关于M*-不可解拓扑环
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-09 DOI: 10.28924/2291-8639-21-2023-84
Shallu Sharma, Naresh Digra, Pooja Saproo, Tsering Landol
{"title":"On M∗-Irresolute Topological Rings","authors":"Shallu Sharma, Naresh Digra, Pooja Saproo, Tsering Landol","doi":"10.28924/2291-8639-21-2023-84","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-84","url":null,"abstract":"The main aim of this paper is to introduce and study the new notions namely M∗-irresolute topological rings and M∗-irresolute topological R-modules by virtue of M∗-open sets. Examples of an M∗-irresolute topological ring and module have been put forth. Further, we provide several fundamental properties and characterizations of M∗-irresolute topological rings and M∗-irresolute topological R-modules. In addition, we shall define boundedness in these two structures and present several results on them.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42548995","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}
引用次数: 0
A Class of Tests for Testing Better Failure Rate at Specific Age Distribution With Randomly Right Censored Data 用随机右截尾数据检验特定年龄分布下较好的失效率的一类检验
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-04 DOI: 10.28924/2291-8639-21-2023-80
G. R. Elkahlout
{"title":"A Class of Tests for Testing Better Failure Rate at Specific Age Distribution With Randomly Right Censored Data","authors":"G. R. Elkahlout","doi":"10.28924/2291-8639-21-2023-80","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-80","url":null,"abstract":"A device has a better failure rate at specific age t0 property, denoted by BFR-t0 if its failure rate r(t) increases for t≤t0 and for t>t0, r(t) is not less than its value at t0. A test statistic is proposed to test exponentiality versus BFR-t0 based on a randomly right censored sample of size n. Kaplan-Meier estimator is used to estimate the empirical life distribution. Properties of the test are measured by power estimates, estimated risks, and test of normality. The efficiency loss due to censoring is investigated by using tests for censored sample data.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44742092","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}
引用次数: 0
Composition Operators on NK(p, q)-Type Spaces on the Unit Ball 单位球上NK(p, q)型空间上的复合算子
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-04 DOI: 10.28924/2291-8639-21-2023-81
H. Gissyr, M. A. Bakhit
{"title":"Composition Operators on NK(p, q)-Type Spaces on the Unit Ball","authors":"H. Gissyr, M. A. Bakhit","doi":"10.28924/2291-8639-21-2023-81","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-81","url":null,"abstract":"We describe the boundedness and compactness of the composition operators Cϕ acting in NK(p,q) on the open unit ball B.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43136285","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}
引用次数: 0
On Existence and Attractivity of Ψ-Hilfer Hybrid Fractional-order Langevin Differential Equations 关于Ψ-Hilfer混合分数阶朗之万微分方程的存在性和吸引性
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-04 DOI: 10.28924/2291-8639-21-2023-82
S. Rathee, Yogeeta Narwal
{"title":"On Existence and Attractivity of Ψ-Hilfer Hybrid Fractional-order Langevin Differential Equations","authors":"S. Rathee, Yogeeta Narwal","doi":"10.28924/2291-8639-21-2023-82","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-82","url":null,"abstract":"The work reported in this article studies the equivalence relationship between fractional integral equation and Ψ-Hilfer Hybrid Langevin Differential Equations of fractional order with nonlocal initial conditions, and then we use this relationship to establish the existence of the results by means of Banach algebra and Schauder’s fixed point theorem. We then demonstrate the uniform local attractiveness of all the solutions.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43392273","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}
引用次数: 0
Nigh-Open Sets in Topological Space 拓扑空间中的近开集
IF 1
International Journal of Analysis and Applications Pub Date : 2023-08-04 DOI: 10.28924/2291-8639-21-2023-83
Jamal Oudetallah, Nabeela Abu-Alkishik, I. Batiha
{"title":"Nigh-Open Sets in Topological Space","authors":"Jamal Oudetallah, Nabeela Abu-Alkishik, I. Batiha","doi":"10.28924/2291-8639-21-2023-83","DOIUrl":"https://doi.org/10.28924/2291-8639-21-2023-83","url":null,"abstract":"In this paper, we aim to introduce a new class of open sets namely nigh-open set. Accordingly, we define a topological space called a nigh-topological space. This consequently leads us to outline several new operations in connection with the sets in nigh-topological space coupled with deriving several their properties and relations.","PeriodicalId":45204,"journal":{"name":"International Journal of Analysis and Applications","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41846901","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}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信