应用数学与应用物理(英文)Pub Date : 2023-01-01DOI: 10.4236/jamp.2023.111011
R. Carbó-Dorca
{"title":"Collatz Conjecture Redefinition on Prime Numbers","authors":"R. Carbó-Dorca","doi":"10.4236/jamp.2023.111011","DOIUrl":"https://doi.org/10.4236/jamp.2023.111011","url":null,"abstract":"","PeriodicalId":56629,"journal":{"name":"应用数学与应用物理(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70823689","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}
应用数学与应用物理(英文)Pub Date : 2023-01-01DOI: 10.4236/jamp.2023.112024
Jérémie Ndikumagenge, Vercus Ntirandekura
{"title":"Development of a Quantitative Prediction Support System Using the Linear Regression Method","authors":"Jérémie Ndikumagenge, Vercus Ntirandekura","doi":"10.4236/jamp.2023.112024","DOIUrl":"https://doi.org/10.4236/jamp.2023.112024","url":null,"abstract":"","PeriodicalId":56629,"journal":{"name":"应用数学与应用物理(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70824311","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}
应用数学与应用物理(英文)Pub Date : 2023-01-01DOI: 10.4236/jamp.2023.113038
Zexi Wang
{"title":"A Nonexistence Result for Choquard-Type Hamiltonian System","authors":"Zexi Wang","doi":"10.4236/jamp.2023.113038","DOIUrl":"https://doi.org/10.4236/jamp.2023.113038","url":null,"abstract":"","PeriodicalId":56629,"journal":{"name":"应用数学与应用物理(英文)","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70824510","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}
应用数学与应用物理(英文)Pub Date : 2023-01-01DOI: 10.4236/jamp.2023.115085
Wing K. Yu
{"title":"The Proofs of Legendre’s Conjecture and Three Related Conjectures","authors":"Wing K. Yu","doi":"10.4236/jamp.2023.115085","DOIUrl":"https://doi.org/10.4236/jamp.2023.115085","url":null,"abstract":"In this paper","PeriodicalId":56629,"journal":{"name":"应用数学与应用物理(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70826474","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}
应用数学与应用物理(英文)Pub Date : 2023-01-01DOI: 10.4236/jamp.2023.115090
Ya-zhou Han, Fuqin Sun
{"title":"Stability Analysis of a Self-Memory Prey-Predator Diffusion Model Based on Bazykin Functional Response","authors":"Ya-zhou Han, Fuqin Sun","doi":"10.4236/jamp.2023.115090","DOIUrl":"https://doi.org/10.4236/jamp.2023.115090","url":null,"abstract":"","PeriodicalId":56629,"journal":{"name":"应用数学与应用物理(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70826649","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}
应用数学与应用物理(英文)Pub Date : 2023-01-01DOI: 10.4236/jamp.2023.116102
H. Alafif
{"title":"Interest Rate and Some of Its Applications","authors":"H. Alafif","doi":"10.4236/jamp.2023.116102","DOIUrl":"https://doi.org/10.4236/jamp.2023.116102","url":null,"abstract":"","PeriodicalId":56629,"journal":{"name":"应用数学与应用物理(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70827173","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}
应用数学与应用物理(英文)Pub Date : 2022-01-21DOI: 10.4236/jamp.2023.112034
J. Lacalle, L. M. Pozo-Coronado, André Luiz Fonseca de Oliveira, Rafael Martín-Cuevas
{"title":"Quantum Codes Do Not Increase Fidelity against Isotropic Errors","authors":"J. Lacalle, L. M. Pozo-Coronado, André Luiz Fonseca de Oliveira, Rafael Martín-Cuevas","doi":"10.4236/jamp.2023.112034","DOIUrl":"https://doi.org/10.4236/jamp.2023.112034","url":null,"abstract":"Given an $m-$qubit $Phi_0$ and an $(n,m)-$quantum code $mathcal{C}$, let $Phi$ be the $n-$qubit that results from the $mathcal{C}-$encoding of $Phi_0$. Suppose that the state $Phi$ is affected by an isotropic error (decoherence), becoming $Psi$, and that the corrector circuit of $mathcal{C}$ is applied to $Psi$, obtaining the quantum state $tildePhi$. Alternatively, we analyze the effect of the isotropic error without using the quantum code $mathcal{C}$. In this case the error transforms $Phi_0$ into $Psi_0$. Assuming that the correction circuit does not introduce new errors and that it does not increase the execution time, we compare the fidelity of $Psi$, $tildePhi$ and $Psi_0$ with the aim of analyzing the power of quantum codes to control isotropic errors. We prove that $F(Psi_0) geq F(tildePhi) geq F(Psi)$. Therefore the best option to optimize fidelity against isotropic errors is not to use quantum codes.","PeriodicalId":56629,"journal":{"name":"应用数学与应用物理(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42168364","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}
应用数学与应用物理(英文)Pub Date : 2022-01-01DOI: 10.4236/jamp.2022.1010207
O. Antwi, Kyere Bright, Martinu Issa
{"title":"Poisson Process Modeling of Pure Jump Equities on the Ghana Stock Exchange","authors":"O. Antwi, Kyere Bright, Martinu Issa","doi":"10.4236/jamp.2022.1010207","DOIUrl":"https://doi.org/10.4236/jamp.2022.1010207","url":null,"abstract":"","PeriodicalId":56629,"journal":{"name":"应用数学与应用物理(英文)","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70813440","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}