Pub Date : 2024-04-16DOI: 10.1007/s10958-024-07096-y
A. E. Guterman, E. Kreines, A. V. Vlasov
{"title":"Linear Transformations Preserving the Minimal Values of the Cyclicity Index of Tropical Matrices","authors":"A. E. Guterman, E. Kreines, A. V. Vlasov","doi":"10.1007/s10958-024-07096-y","DOIUrl":"https://doi.org/10.1007/s10958-024-07096-y","url":null,"abstract":"","PeriodicalId":16216,"journal":{"name":"Journal of Mathematical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140698048","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 : 2024-04-16DOI: 10.1007/s10958-024-07103-2
V. Chugunov
{"title":"Absence of Solutions of the σ-Commutation Problem (σ ≠ 0,±1) for a Toeplitz and a Hankel Matrices in a Special Case","authors":"V. Chugunov","doi":"10.1007/s10958-024-07103-2","DOIUrl":"https://doi.org/10.1007/s10958-024-07103-2","url":null,"abstract":"","PeriodicalId":16216,"journal":{"name":"Journal of Mathematical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140697883","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 : 2024-04-16DOI: 10.1007/s10958-024-07099-9
L. Y. Kolotilina
{"title":"Upper Bounds for $${Vert {A}^{-1}Vert }_{infty }$$ for Some Eventually $$mathcal{H}$$-Matrices","authors":"L. Y. Kolotilina","doi":"10.1007/s10958-024-07099-9","DOIUrl":"https://doi.org/10.1007/s10958-024-07099-9","url":null,"abstract":"","PeriodicalId":16216,"journal":{"name":"Journal of Mathematical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140695194","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 : 2024-04-16DOI: 10.1007/s10958-024-07097-x
S. A. Zhilina
{"title":"Diameter of the Commutativity Graph of the Real Sedenions","authors":"S. A. Zhilina","doi":"10.1007/s10958-024-07097-x","DOIUrl":"https://doi.org/10.1007/s10958-024-07097-x","url":null,"abstract":"","PeriodicalId":16216,"journal":{"name":"Journal of Mathematical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140696282","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 : 2024-04-16DOI: 10.1007/s10958-024-07100-5
L. Y. Kolotilina
{"title":"SDD1 Matrices and Their Generalizations","authors":"L. Y. Kolotilina","doi":"10.1007/s10958-024-07100-5","DOIUrl":"https://doi.org/10.1007/s10958-024-07100-5","url":null,"abstract":"","PeriodicalId":16216,"journal":{"name":"Journal of Mathematical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140698569","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 : 2024-04-16DOI: 10.1007/s10958-024-07098-w
L. Y. Kolotilina
{"title":"Upper Bounds for the Spectral Radius of a PF Matrix","authors":"L. Y. Kolotilina","doi":"10.1007/s10958-024-07098-w","DOIUrl":"https://doi.org/10.1007/s10958-024-07098-w","url":null,"abstract":"","PeriodicalId":16216,"journal":{"name":"Journal of Mathematical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140695998","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 : 2024-04-16DOI: 10.1007/s10958-024-07105-0
M. A. Khrystik
{"title":"Length of the Group Algebra of the Direct Product of a Cyclic Group and a Cyclic P-Group in the Modular Case","authors":"M. A. Khrystik","doi":"10.1007/s10958-024-07105-0","DOIUrl":"https://doi.org/10.1007/s10958-024-07105-0","url":null,"abstract":"","PeriodicalId":16216,"journal":{"name":"Journal of Mathematical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140697408","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 : 2024-04-12DOI: 10.1007/s10958-024-07034-y
A. Taqbibt, Najat Chefnaj, Khalid Hilal, Said Melliani
{"title":"$$psi$$-CAPUTO FRACTIONAL DIFFERENTIAL EQUATIONS WITH MAXIMA ON TIME SCALES","authors":"A. Taqbibt, Najat Chefnaj, Khalid Hilal, Said Melliani","doi":"10.1007/s10958-024-07034-y","DOIUrl":"https://doi.org/10.1007/s10958-024-07034-y","url":null,"abstract":"","PeriodicalId":16216,"journal":{"name":"Journal of Mathematical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140710335","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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