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Iranian Journal of Mathematical Sciences and Informatics最新文献

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A Numerical Method for Solving Stochastic Volterra-Fredholm Integral Equation 求解随机Volterra-Fredholm积分方程的数值方法
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-04-01 DOI: 10.52547/ijmsi.18.1.145
N. Momenzade, A. Vahidi, E. Babolian
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引用次数: 0
Inverse and Reverse 2-facility Location Problems with Equality Measures on a Network 网络上具有相等测度的逆和逆2设施定位问题
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-04-01 DOI: 10.52547/ijmsi.18.1.211
M. Nazari, J. Fathali
{"title":"Inverse and Reverse 2-facility Location Problems with Equality Measures on a Network","authors":"M. Nazari, J. Fathali","doi":"10.52547/ijmsi.18.1.211","DOIUrl":"https://doi.org/10.52547/ijmsi.18.1.211","url":null,"abstract":"","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46021495","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 the Zagreb and Eccentricity Coindices of Graph Products 图积的萨格勒布和偏心系数
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-04-01 DOI: 10.52547/ijmsi.18.1.165
M. Azari
{"title":"On the Zagreb and Eccentricity Coindices of Graph Products","authors":"M. Azari","doi":"10.52547/ijmsi.18.1.165","DOIUrl":"https://doi.org/10.52547/ijmsi.18.1.165","url":null,"abstract":"","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42976478","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
Coefficient Estimates for a New Subclasses of m-fold Symmetric Bi-Univalent Functions 一类新的m重对称双单价函数子类的系数估计
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-04-01 DOI: 10.52547/ijmsi.18.1.33
Aqeel AL-khafaji
{"title":"Coefficient Estimates for a New Subclasses of m-fold Symmetric Bi-Univalent Functions","authors":"Aqeel AL-khafaji","doi":"10.52547/ijmsi.18.1.33","DOIUrl":"https://doi.org/10.52547/ijmsi.18.1.33","url":null,"abstract":"","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43562009","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
Stabilization of a Type III Thermoelastic Bresse System with Distributed Delay-time 具有分布时滞的III型热弹性Bresse系统的镇定
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-04-01 DOI: 10.52547/ijmsi.18.1.1
L. Bouzettouta
{"title":"Stabilization of a Type III Thermoelastic Bresse System with Distributed Delay-time","authors":"L. Bouzettouta","doi":"10.52547/ijmsi.18.1.1","DOIUrl":"https://doi.org/10.52547/ijmsi.18.1.1","url":null,"abstract":"","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42637471","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
Geometric Studies on Inequalities of Harmonic Functions in a Complex Field Based on ξ-Generalized Hurwitz-Lerch Zeta Function 基于ξ-广义Hurwitz-Lerch-Zeta函数的复域调和函数不等式的几何研究
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-04-01 DOI: 10.52547/ijmsi.18.1.73
H. Al‐Janaby, F. Ghanim, P. Agarwal
{"title":"Geometric Studies on Inequalities of Harmonic Functions in a Complex Field Based on ξ-Generalized Hurwitz-Lerch Zeta Function","authors":"H. Al‐Janaby, F. Ghanim, P. Agarwal","doi":"10.52547/ijmsi.18.1.73","DOIUrl":"https://doi.org/10.52547/ijmsi.18.1.73","url":null,"abstract":"","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47265932","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: 3
Coefficient Estimates for a General Subclass of m-fold Symmetric Bi-univalent Functions by Using Faber Polynomials 用Faber多项式估计m折对称双一元函数的一般子类的系数
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-04-01 DOI: 10.52547/ijmsi.18.1.97
Safa Salehian, Ahmad Motamednezhad, ‎Nanjundan Magesh
{"title":"Coefficient Estimates for a General Subclass of m-fold Symmetric Bi-univalent Functions by Using Faber Polynomials","authors":"Safa Salehian, Ahmad Motamednezhad, ‎Nanjundan Magesh","doi":"10.52547/ijmsi.18.1.97","DOIUrl":"https://doi.org/10.52547/ijmsi.18.1.97","url":null,"abstract":"Coefficient Estimates for a General Subclass of m-fold Symmetric Bi-univalent Functions by Using Faber Polynomials","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":"256 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135628881","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
Reduction of BL-general L-fuzzy Automata 广义l -模糊自动机的约简
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-04-01 DOI: 10.52547/ijmsi.18.1.131
M. Shamsizadeh, Mohammadjavad Zahedi, K. Abolpour
{"title":"Reduction of BL-general L-fuzzy Automata","authors":"M. Shamsizadeh, Mohammadjavad Zahedi, K. Abolpour","doi":"10.52547/ijmsi.18.1.131","DOIUrl":"https://doi.org/10.52547/ijmsi.18.1.131","url":null,"abstract":"","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43342008","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
MAPPINGS AND DECOMPOSITIONS OF (μ, σ)-CONTINUITY ON μ-NEARLY COMPACT SPACES μ-近紧空间上(μ， σ)-连续性的映射与分解
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2023-03-02 DOI: 10.46754/jmsi.2022.12.002
Faten Nabila Rashdi, Z. Salleh
{"title":"MAPPINGS AND DECOMPOSITIONS OF (μ, σ)-CONTINUITY ON μ-NEARLY COMPACT SPACES","authors":"Faten Nabila Rashdi, Z. Salleh","doi":"10.46754/jmsi.2022.12.002","DOIUrl":"https://doi.org/10.46754/jmsi.2022.12.002","url":null,"abstract":"In generalised topological space (X,μ), a μ-space is said to be μ-nearly compact if every μ-regular open cover of X has a finite subcover. In literature, many generalised continuities in a topological space are constructed using many generalised open sets. Relationships among them are studied by proving their implications and finding counterexamples for their independent relationships. Many researchers called this type of study a decomposition of continuities. In this paper, we further investigate some decompositions of (μ,σ)-continuity and applying them to μ-nearly compact spaces. Moreover, we also analyse the effect of mappings on these spaces and obtain some results. The main result is that the (μ,σ)-δ-continuous image of μ-nearly compact space is σ-nearly compact.","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":"22 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74320236","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
ANALYSING THE UNDERGRADUATE ENROLMENT PATTERN IN MALAYSIAN PUBLIC UNIVERSITIES USING STATISTICAL METHODS 运用统计学方法分析马来西亚公立大学本科招生模式
IF 0.5
Iranian Journal of Mathematical Sciences and Informatics Pub Date : 2022-12-31 DOI: 10.46754/jmsi.2022.12.001
Lau CHYUAN JINN, Iylia Aniss KAMARUL ZAMAN, Syerrina Zakaria, S. Mahali, N. Aleng
{"title":"ANALYSING THE UNDERGRADUATE ENROLMENT PATTERN IN MALAYSIAN PUBLIC UNIVERSITIES USING STATISTICAL METHODS","authors":"Lau CHYUAN JINN, Iylia Aniss KAMARUL ZAMAN, Syerrina Zakaria, S. Mahali, N. Aleng","doi":"10.46754/jmsi.2022.12.001","DOIUrl":"https://doi.org/10.46754/jmsi.2022.12.001","url":null,"abstract":"The government is committed in making Malaysia a regional hub for higher education by ensuring excellence in service and quality. The gap between men and women regarding higher education has been worldwide. Recently, the undergraduate enrolment in science fields in Malaysian public universities has been declining. The factors which can attract students to enrol in Malaysian public universities depend on many variables. This study analyses the students' enrolment for the three categories of universities using the ANOVA test and Pearson Correlation Coefficient. The second is to analyse the gender factor of undergraduate enrolment in Malaysian public universities using the Gender Parity Index (GPI). The third is use the T-test to test the significance difference of mean undergraduate enrolment between STEM and Non-STEM fields of study. There is a mean difference between the undergraduate enrollment for three different categories of Malaysian public universities to each other. Only a strong positive correlation exists between focused universities and research universities. Furthermore, the GPI is higher than 1, there is a disparity in favour of females to the undergraduate enrolment in Malaysian public universities. Furthermore, there is a mean difference in enrolment between STEM and Non-STEM fields of study in Malaysian public universities. Finally, a highly significant relationship between quality education, learning atmosphere, higher performance, and social influences on undergraduate enrolment in Malaysian public universities. Through this statistical research, there is a need to improve the quantity and quality of inputs and outputs data of public universities in Malaysia.","PeriodicalId":43670,"journal":{"name":"Iranian Journal of Mathematical Sciences and Informatics","volume":"7 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74068766","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
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