Pub Date : 2024-03-23DOI: 10.1007/s10958-024-07045-9
V. S. Kedrin
{"title":"Estimate of the Spectrum of Discrete Sequences in Ill-Posed Problems Based on the Study of the Numerical Rank of the Trajectory Matrix","authors":"V. S. Kedrin","doi":"10.1007/s10958-024-07045-9","DOIUrl":"https://doi.org/10.1007/s10958-024-07045-9","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":" 97","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140210889","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 : 2024-03-23DOI: 10.1007/s10958-024-07040-0
A. Arguchintsev, V. Poplevko
{"title":"Optimal Control Problem for a Hyperbolic System with Delay on the Boundary in the Class of Smooth Controls","authors":"A. Arguchintsev, V. Poplevko","doi":"10.1007/s10958-024-07040-0","DOIUrl":"https://doi.org/10.1007/s10958-024-07040-0","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":" 57","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140210618","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 : 2024-03-23DOI: 10.1007/s10958-024-07049-5
V. Srochko, V. Antonik, E. Aksenyushkina
{"title":"Optimal Control Problems for Bilinear Systems of Special Structure","authors":"V. Srochko, V. Antonik, E. Aksenyushkina","doi":"10.1007/s10958-024-07049-5","DOIUrl":"https://doi.org/10.1007/s10958-024-07049-5","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":" 85","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140210686","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 : 2024-03-23DOI: 10.1007/s10958-024-07041-z
A. Buldaev
{"title":"Fixed-Point Methods in Optimization Problems for Control Systems","authors":"A. Buldaev","doi":"10.1007/s10958-024-07041-z","DOIUrl":"https://doi.org/10.1007/s10958-024-07041-z","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":" 80","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140211040","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 : 2024-03-23DOI: 10.1007/s10958-024-07051-x
R. Y. Leontyev
{"title":"Minimal Branches of Solutions of Nonlinear Operator Equations in Banach Spaces","authors":"R. Y. Leontyev","doi":"10.1007/s10958-024-07051-x","DOIUrl":"https://doi.org/10.1007/s10958-024-07051-x","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":" 96","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140211109","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 : 2024-03-23DOI: 10.1007/s10958-024-07043-x
I. V. Zakharova
{"title":"On Some Problems for Partial Differential Equations with a Small Parameter in the Principal Part","authors":"I. V. Zakharova","doi":"10.1007/s10958-024-07043-x","DOIUrl":"https://doi.org/10.1007/s10958-024-07043-x","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":" 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140210543","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 : 2024-03-20DOI: 10.1007/s10958-024-06992-7
S. M. Lalaoui Ben Cherif, Omar Balatif, Omar Kebiri
{"title":"ANALYSIS AND OPTIMAL CONTROL OF A VACCINATED PANDEMIC COVID-19 MODEL","authors":"S. M. Lalaoui Ben Cherif, Omar Balatif, Omar Kebiri","doi":"10.1007/s10958-024-06992-7","DOIUrl":"https://doi.org/10.1007/s10958-024-06992-7","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":"25 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140227032","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 : 2024-03-14DOI: 10.1007/s10958-024-07021-3
Z. Ordynska, R. Ovchar
{"title":"Boundary-Value Problem with Pulsed Action. Critical Case of the Second Order","authors":"Z. Ordynska, R. Ovchar","doi":"10.1007/s10958-024-07021-3","DOIUrl":"https://doi.org/10.1007/s10958-024-07021-3","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140242825","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 : 2024-03-14DOI: 10.1007/s10958-024-07020-4
M. Moroz
{"title":"Representation of Real Numbers by Perron Series, Their Geometry, and Some Applications","authors":"M. Moroz","doi":"10.1007/s10958-024-07020-4","DOIUrl":"https://doi.org/10.1007/s10958-024-07020-4","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":"26 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140243005","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 : 2024-03-14DOI: 10.1007/s10958-024-07032-0
I. A. Shcherbakov
{"title":"Spectrum of the Laplace–Beltrami Operator on Antisymmetric Functions","authors":"I. A. Shcherbakov","doi":"10.1007/s10958-024-07032-0","DOIUrl":"https://doi.org/10.1007/s10958-024-07032-0","url":null,"abstract":"","PeriodicalId":510789,"journal":{"name":"Journal of Mathematical Sciences","volume":"22 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140243559","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}