{"title":"A Numerical Method for Solving Stochastic Volterra-Fredholm Integral Equation","authors":"N. Momenzade, A. Vahidi, E. Babolian","doi":"10.52547/ijmsi.18.1.145","DOIUrl":"https://doi.org/10.52547/ijmsi.18.1.145","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":"45264611","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":"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}
{"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}
{"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}
{"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}
{"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}
Safa Salehian, Ahmad Motamednezhad, Nanjundan Magesh
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
{"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}
{"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}
Pub Date : 2023-03-02DOI: 10.46754/jmsi.2022.12.002
Faten Nabila Rashdi, Z. Salleh
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.
{"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}
Pub Date : 2022-12-31DOI: 10.46754/jmsi.2022.12.001
Lau CHYUAN JINN, Iylia Aniss KAMARUL ZAMAN, Syerrina Zakaria, S. Mahali, N. Aleng
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.
{"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}
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