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International Journal of Mathematics and Physics最新文献

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Multidirectional regression analysis 多向回归分析
International Journal of Mathematics and Physics Pub Date : 2021-01-01 DOI: 10.33545/26648636.2021.v3.i1a.30
Koen Van de Moortel
{"title":"Multidirectional regression analysis","authors":"Koen Van de Moortel","doi":"10.33545/26648636.2021.v3.i1a.30","DOIUrl":"https://doi.org/10.33545/26648636.2021.v3.i1a.30","url":null,"abstract":"The so-called ‘least squares regression’ for mathematical modelling is a widely used technique. It’s so common that one might think nothing could be improved to the algorithm anymore. But it can. By searching the ‘least squares’ not just in the vertical direction The first test results are very promising, and especially for power functions, often used in biomedical sciences, the conclusions you make from your data can change dramatically. Fermat prime exist up to1050.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87999682","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: 1
Bulk viscous LRS bianchi type-I cosmological model of the inflationary universe in general relativity 广义相对论中膨胀宇宙的体积粘性LRS - bianchi型宇宙学模型
International Journal of Mathematics and Physics Pub Date : 2021-01-01 DOI: 10.33545/26648636.2021.v3.i2a.34
A. P. Wasnik, P. P. Khade
{"title":"Bulk viscous LRS bianchi type-I cosmological model of the inflationary universe in general relativity","authors":"A. P. Wasnik, P. P. Khade","doi":"10.33545/26648636.2021.v3.i2a.34","DOIUrl":"https://doi.org/10.33545/26648636.2021.v3.i2a.34","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87478441","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
Dark energylt;img alt=quot;quot; src=quot;C:UsersguptaDesktop/1 file png.(png)quot; /gt;lt;img alt=quot;quot; src=quot;http://www.physicsjournal.net/uploads/JPG_20210419_095951.jpgquot; style=quot;height:12px; width:25pxquot; /gt;gravity cosmological models in the form of wet dark fluid 暗能量;img alt=quot;src= " C: usersguptaddesktop /1文件png.(png) ";/ gt;肝移植;img alt =”;“src =“http://www.physicsjournal.net/uploads/JPG_20210419_095951.jpgquot;风格=“高度:12 px;宽度:25 pxquot;/gt;湿暗流体形式的重力宇宙学模型
International Journal of Mathematics and Physics Pub Date : 2021-01-01 DOI: 10.33545/26648636.2021.v3.i1a.26
SR Bhoyar
{"title":"Dark energylt;img alt=quot;quot; src=quot;C:UsersguptaDesktop/1 file png.(png)quot; /gt;lt;img alt=quot;quot; src=quot;http://www.physicsjournal.net/uploads/JPG_20210419_095951.jpgquot; style=quot;height:12px; width:25pxquot; /gt;gravity cosmological models in the form of wet dark fluid","authors":"SR Bhoyar","doi":"10.33545/26648636.2021.v3.i1a.26","DOIUrl":"https://doi.org/10.33545/26648636.2021.v3.i1a.26","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74542127","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 review article on fixed point theory andamp; its application use in economics andamp; game theory 不动点理论及其应用综述它在经济和社会中的应用;博弈理论
International Journal of Mathematics and Physics Pub Date : 2021-01-01 DOI: 10.33545/26648636.2021.v3.i2a.32
A. .
{"title":"A review article on fixed point theory andamp; its application use in economics andamp; game theory","authors":"A. .","doi":"10.33545/26648636.2021.v3.i2a.32","DOIUrl":"https://doi.org/10.33545/26648636.2021.v3.i2a.32","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"99 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74502210","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
Solving some special classes of standard congruence of prime modulus of higher degree 求解高次素数模标准同余的若干特殊类
International Journal of Mathematics and Physics Pub Date : 2021-01-01 DOI: 10.33545/26648636.2021.v3.i1a.29
B. M. Roy, A. Qureshi
{"title":"Solving some special classes of standard congruence of prime modulus of higher degree","authors":"B. M. Roy, A. Qureshi","doi":"10.33545/26648636.2021.v3.i1a.29","DOIUrl":"https://doi.org/10.33545/26648636.2021.v3.i1a.29","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"125 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86032769","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
TWO PHASE SPHERICAL STEFAN INVERSE PROBLEM SOLUTION WITH LINEAR COMBINATION OF RADIAL HEAT POLYNOMIALS AND INTEGRAL ERROR FUNCTIONS IN ELECTRICAL CONTACT PROCESS 电接触过程中径向热多项式与误差积分函数线性组合的两相球面stefan反问题求解
International Journal of Mathematics and Physics Pub Date : 2020-12-31 DOI: 10.26577/ijmph.2020.v11.i2.01
S. Kharin, T. Nauryz, B. Miedzinski
{"title":"TWO PHASE SPHERICAL STEFAN INVERSE PROBLEM SOLUTION WITH LINEAR COMBINATION OF RADIAL HEAT POLYNOMIALS AND INTEGRAL ERROR FUNCTIONS IN ELECTRICAL CONTACT PROCESS","authors":"S. Kharin, T. Nauryz, B. Miedzinski","doi":"10.26577/ijmph.2020.v11.i2.01","DOIUrl":"https://doi.org/10.26577/ijmph.2020.v11.i2.01","url":null,"abstract":"Abstract. In this research the inverse Stefan problem in spherical model where heat flux has to be determined is considered. This work is continuing of our research in electrical engineering that when heat flux passes through one material to the another material at the point where they contact heat distribution process takes the place. At free boundary α (t) contact spot starts to boiling and at β (t) stars to melting and there appear two phase: liquid phase and solid phase. Our aim to calculate temperature in liquid and solid phase, then find heat flux entering into contact spot. The exact solution of problem represented in linear combination of series for radial heat polynomials and integral error functions. The recurrent formulas for determine unknown coefficients are represented. The effectiveness of method is checked by test problem and approximate problem in which exact solution and approximate solution of heat flux is compared. The coefficients of heat at liquid and solid phases and heat flux are found. The heat flux equation is checked by testing problem by using Mathcad program.Key words: Stefan problem, radial heat polynomials, Faa-di Bruno, collocation method.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"76 1","pages":"4-13"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79445592","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: 4
Evaluation process associated with multiple intelligences in high school students of the Ecuadorian educational system 厄瓜多尔教育系统中学生多元智能的评估过程
International Journal of Mathematics and Physics Pub Date : 2020-12-27 DOI: 10.31295/IJPM.V3N1.900
L. Rodríguez, Karina Eliana Castro Intriago, L. Cevallos, Lubis Carmita Zambrano Montes
{"title":"Evaluation process associated with multiple intelligences in high school students of the Ecuadorian educational system","authors":"L. Rodríguez, Karina Eliana Castro Intriago, L. Cevallos, Lubis Carmita Zambrano Montes","doi":"10.31295/IJPM.V3N1.900","DOIUrl":"https://doi.org/10.31295/IJPM.V3N1.900","url":null,"abstract":"Formative assessment is ideal for improving teaching and learning processes. However, little is practiced systematically and a traditional approach still persists in many educational institutions that value the product rather than the process. The objective of this study is to determine the evaluative process associated with multiple intelligences in high school students from an Educational Unit in the city of Manta. Methodologically, this research project is of a mixed type with a qualitative-quantitative approach since it obtains real data that evaluates the results. To collect the information, information from primary sources will be used and will be carried out through a survey via Google to teachers and secondary information will be taken from accredited sources of virtual libraries, indexed magazines, and other academic Google publications. The results will be processed using statistical methods that will allow their analysis and interpretation. As a result of it, a set of formative evaluation activities underlying the pedagogical practice of the teacher was obtained, assessing the general process of formative evaluation of learning included in the teaching-learning processes. The process is useful for conducting a conscious and systematic formative assessment.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74459559","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
Physical-cognitive-emotional pedagogical integration approach for attention to diversity from initial training in physical culture 从最初的体育训练到关注多样性的身体-认知-情感教学整合方法
International Journal of Mathematics and Physics Pub Date : 2020-05-29 DOI: 10.31295/IJPM.V3N1.138
Idalia Clejel Toirac
{"title":"Physical-cognitive-emotional pedagogical integration approach for attention to diversity from initial training in physical culture","authors":"Idalia Clejel Toirac","doi":"10.31295/IJPM.V3N1.138","DOIUrl":"https://doi.org/10.31295/IJPM.V3N1.138","url":null,"abstract":"The research is based on an approach of physical-cognitive-emotional pedagogical integration for the attention to diversity in initial training gives an account of how to structure this process based on equality between the physical-cognitive - Emotional and attention to diversity as aspects that typify the dynamics of pedagogy in the act of preparing for the improvement of educational practice.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80720672","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
Parameter estimation of inverted exponential distribution via Bayesian approach 用贝叶斯方法估计倒指数分布的参数
International Journal of Mathematics and Physics Pub Date : 2020-01-01 DOI: 10.33545/26648636.2020.v2.i2a.21
A. Rao, H. Pandey
{"title":"Parameter estimation of inverted exponential distribution via Bayesian approach","authors":"A. Rao, H. Pandey","doi":"10.33545/26648636.2020.v2.i2a.21","DOIUrl":"https://doi.org/10.33545/26648636.2020.v2.i2a.21","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"110 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89679369","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
New approach of mathematical studies in modeling traffic flows 交通流建模数学研究的新方法
International Journal of Mathematics and Physics Pub Date : 2020-01-01 DOI: 10.33545/26648636.2020.v2.i1a.17
K. R. Cheneke, G. K. Edessa, P. Koya
{"title":"New approach of mathematical studies in modeling traffic flows","authors":"K. R. Cheneke, G. K. Edessa, P. Koya","doi":"10.33545/26648636.2020.v2.i1a.17","DOIUrl":"https://doi.org/10.33545/26648636.2020.v2.i1a.17","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89883773","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: 1
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