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Prediction of Guam’s Registered Voters Based on Data Analysis - A Case Study 基于数据分析的关岛登记选民预测 - 案例研究
Journal of Mathematical & Computer Applications Pub Date : 2024-02-29 DOI: 10.47363/jmca/2024(3)133
Yousuo J Zou, Jayvee Andrada
{"title":"Prediction of Guam’s Registered Voters Based on Data Analysis - A Case Study","authors":"Yousuo J Zou, Jayvee Andrada","doi":"10.47363/jmca/2024(3)133","DOIUrl":"https://doi.org/10.47363/jmca/2024(3)133","url":null,"abstract":"In various disciplines such as education, life science, meteorology, and environmental studies and as well as industries and businesses, there is a need to analyze large amounts of data (Big Data). Although, to find an effective and high-performance analytic algorithm that can predict future performance of selected data areas is still a challenge among Data Scientists, especially Computer Scientists and Mathematicians. In this paper, we will combine both a data visualization method and numeric analysis method in order to analyze large data (Big Data). This paper also includes a case study selected from the 2013 Guam Statistical Yearbook of Registered Voters as the original data, step by step, to show how to analyze a nonlinear data pattern and predict the future registered voters. Computational and mathematical efforts in this paper suggest that the proposed methods (or algorithms) are efficient in data analysis and data prediction using the nonlinear regression method.","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"2019 43","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140415987","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
Risk First Mindset in “Security First vs Compliance First” Debate "安全第一与合规第一 "辩论中的风险第一心态
Journal of Mathematical & Computer Applications Pub Date : 2024-02-29 DOI: 10.47363/jmca/2024(3)125
Pranith Shetty
{"title":"Risk First Mindset in “Security First vs Compliance First” Debate","authors":"Pranith Shetty","doi":"10.47363/jmca/2024(3)125","DOIUrl":"https://doi.org/10.47363/jmca/2024(3)125","url":null,"abstract":"The idea of Security first vs compliance first approach has been plaguing the Cybersecurity industry and others, for a while now, Subject matter experts on both sides of the aisle have been debating and trying to make their point heard across the other side, explaining why is it that a certain approach is better than the other!. All of these points are valid and backed with facts and use cases.","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"2005 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140416310","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
Lagrange Interpolation Polynomials with Exponential Weights 带指数加权的拉格朗日插值多项式
Journal of Mathematical & Computer Applications Pub Date : 2023-12-31 DOI: 10.47363/jmca/2023(2)120
Noriaki Suzuki, R. Sakai
{"title":"Lagrange Interpolation Polynomials with Exponential Weights","authors":"Noriaki Suzuki, R. Sakai","doi":"10.47363/jmca/2023(2)120","DOIUrl":"https://doi.org/10.47363/jmca/2023(2)120","url":null,"abstract":"Let Wρ be an exponential weight of the form Wρ (t):=|t|ρ exp(-Q(t)) on ℝ := (-∞,∞), and let Ln,ρ (F,t) for F ∈ C(ℝ) be the Lagrange interpolation polynomial at the zeros {tj,n,ρ}j=1)n of the orthonormal polynomial of degree n with respect to Wρ. A new Lp -norm convergence of Ln,ρ (F,t) is discussed.","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"120 49","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139132963","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
Three Beautiful Books about Sylow Theory in Locally Finite Groups 三本关于局部有限群中Sylow理论的好书
Journal of Mathematical & Computer Applications Pub Date : 2023-09-30 DOI: 10.47363/jmca/2023(2)118
F.F. Flemisch
{"title":"Three Beautiful Books about Sylow Theory in Locally Finite Groups","authors":"F.F. Flemisch","doi":"10.47363/jmca/2023(2)118","DOIUrl":"https://doi.org/10.47363/jmca/2023(2)118","url":null,"abstract":"This comprehensive review concerns the Trilogy about Sylow Theory in Locally Finite Groups which has been published in four books by Books on Demand (BoD), Norderstedt, Germany, namely: Part 1 - ISBN 978-3-7543-6087-3 (March 2023); Part 1 – Second edition - ISBN 978-3-7568-0801-4 (August 2023); Part 2 - ISBN 978-3-7543-3642-7 (August 2023); Part 3 - ISBN 978-3-7578-6001-1 (August 2023)","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114342435","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
Pi Calculation Reinvented a Trigonometry 圆周率计算重新定义了三角函数
Journal of Mathematical & Computer Applications Pub Date : 2023-06-30 DOI: 10.47363/jmca/2023(2)113
Sami Almuaigel
{"title":"Pi Calculation Reinvented a Trigonometry","authors":"Sami Almuaigel","doi":"10.47363/jmca/2023(2)113","DOIUrl":"https://doi.org/10.47363/jmca/2023(2)113","url":null,"abstract":"In this study, we present a novel method for determining the mathematical value of pi by utilizing the relationship between pi and the tangent function in trigonometry. By examining the relationship between the circumference of a circle and a right-angled triangle, we can derive a new equation for pi, that can be used to simplify the mathematical and physical equations that involve pi.","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124767375","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
Climate Change May be Driven by Solar Microwaves and Radio Waves –A Molecular Modeling (DFT/MM) Study 气候变化可能由太阳微波和无线电波驱动——分子模拟(DFT/MM)研究
Journal of Mathematical & Computer Applications Pub Date : 2023-06-30 DOI: 10.47363/jmca/2023(2)116
S. Yanagida
{"title":"Climate Change May be Driven by Solar Microwaves and Radio Waves –A Molecular Modeling (DFT/MM) Study","authors":"S. Yanagida","doi":"10.47363/jmca/2023(2)116","DOIUrl":"https://doi.org/10.47363/jmca/2023(2)116","url":null,"abstract":"","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126275843","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
Solar Far Infrared-Induced Growth of Plants is Due to NonThermal Effect of Infrared to Radio-Frequency Electromagnetic Energy: Verification by Quantum Chemistry Molecular Modeling (DFT/MM) 太阳远红外诱导植物生长是由于红外对射频电磁能量的非热效应:量子化学分子模型(DFT/MM)的验证
Journal of Mathematical & Computer Applications Pub Date : 2023-06-30 DOI: 10.47363/jmca/2023(2)115
S. Yanagida
{"title":"Solar Far Infrared-Induced Growth of Plants is Due to NonThermal Effect of Infrared to Radio-Frequency Electromagnetic Energy: Verification by Quantum Chemistry Molecular Modeling (DFT/MM)","authors":"S. Yanagida","doi":"10.47363/jmca/2023(2)115","DOIUrl":"https://doi.org/10.47363/jmca/2023(2)115","url":null,"abstract":"This article shows new properties of positive integers related to the sum of the deviations of the products of dividing the positive number by each of its factors, as well as the positive integer with only three divisors called the perfect square with a square root as a prime number, and the article also shows the building scheme a computer application to find the number of divisors of a number, and to classify the number into prime and composite.","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116921434","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 Statistical Study on the Slope of a Line for Data Related to Height-Weight and COVID Infections-Recoveries 身高-体重与新冠病毒感染-恢复相关数据直线斜率的统计研究
Journal of Mathematical & Computer Applications Pub Date : 2023-02-28 DOI: 10.47363/jmca/2023(2)112
S. Chakraborty
{"title":"A Statistical Study on the Slope of a Line for Data Related to Height-Weight and COVID Infections-Recoveries","authors":"S. Chakraborty","doi":"10.47363/jmca/2023(2)112","DOIUrl":"https://doi.org/10.47363/jmca/2023(2)112","url":null,"abstract":"The slope of the line reveals changes in y-coordinate with respect to x-coordinate, represented by the equation “y=mx+c”, known as the equation of a line.","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124387945","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
Alcohol Concentration Modeling in the GI Tract and the Bloodstream 胃肠道和血液中的酒精浓度模型
Journal of Mathematical & Computer Applications Pub Date : 2023-02-28 DOI: 10.47363/jmca/2023(2)111
K. W. Bunonyo
{"title":"Alcohol Concentration Modeling in the GI Tract and the Bloodstream","authors":"K. W. Bunonyo","doi":"10.47363/jmca/2023(2)111","DOIUrl":"https://doi.org/10.47363/jmca/2023(2)111","url":null,"abstract":"We completed a research project on the concentration of alcohol in the GI tract and the bloodstream. We mathematically presented the concentration in the GI tract and the bloodstream, where the models were solved analytically and some pertinent entry parameters were obtained.","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical & Computer Applications","volume":"445 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116187746","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: 2
Multiplicity of Solutions for Dirichlet Problem of a Superlinear Fractional p-Laplacian Equation 一类超线性分数阶p- laplace方程Dirichlet问题解的多重性
Journal of Mathematical & Computer Applications Pub Date : 2022-12-31 DOI: 10.47363/jmca/2022(1)108
Weiqiang Zhang
{"title":"Multiplicity of Solutions for Dirichlet Problem of a Superlinear Fractional p-Laplacian Equation","authors":"Weiqiang Zhang","doi":"10.47363/jmca/2022(1)108","DOIUrl":"https://doi.org/10.47363/jmca/2022(1)108","url":null,"abstract":"This paper is dedicated to studying the following fractional p-Laplacian problem where Ω⊂ℝN (N ≥ 2) is a bounded domain with C 1,1 boundary, s∈(0,1), 2 ≤ p<N/s, (-Δ) s p is the fractional p-Laplacian and f is a (p-1)-superlinear Carathéodory reaction but does not satisfy the usual Ambrosetti-Rabinowitz condition. By using variational methods and Morse theory, we show that the equation has at least three nontrivial solutions: among one of them is positive and one is negative","PeriodicalId":431299,"journal":{"name":"Journal of Mathematical &amp; Computer Applications","volume":"46 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121011271","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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