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Revista De La Union Matematica Argentina最新文献

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On certain regular nicely distance-balanced graphs 在某些规则的距离平衡图上
4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-06-13 DOI: 10.33044/revuma.2709
Blas Fernandez, Štefko Miklavič, Safet Penjić
{"title":"On certain regular nicely distance-balanced graphs","authors":"Blas Fernandez, Štefko Miklavič, Safet Penjić","doi":"10.33044/revuma.2709","DOIUrl":"https://doi.org/10.33044/revuma.2709","url":null,"abstract":"A connected graph $G$ is called {em nicely distance--balanced}, whenever there exists a positive integer $gamma=gamma(G)$, such that for any two adjacent vertices $u,v$ of $G$ there are exactly $gamma$ vertices of $G$ which are closer to $u$ than to $v$, and exactly $gamma$ vertices of $G$ which are closer to $v$ than to $u$. Let $d$ denote the diameter of $G$. It is known that $d le gamma$, and that nicely distance-balanced graphs with $gamma = d$ are precisely complete graphs and cycles of length $2d$ or $2d+1$. In this paper we classify regular nicely distance-balanced graphs with $gamma=d+1$.","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136017372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Ext-algebra of the Brauer tree algebra associated to a line 与直线相关的Brauer树代数的ext代数
4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-06-06 DOI: 10.33044/revuma.2347
Olivier Dudas
{"title":"The Ext-algebra of the Brauer tree algebra associated to a line","authors":"Olivier Dudas","doi":"10.33044/revuma.2347","DOIUrl":"https://doi.org/10.33044/revuma.2347","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135493969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On conformal geometry of four-dimensional generalized symmetric spaces 关于四维广义对称空间的共形几何
4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-05-29 DOI: 10.33044/revuma.2086
Amirhesam Zaeim, Yadollah AryaNejad, Mokhtar Gheitasi
{"title":"On conformal geometry of four-dimensional generalized symmetric spaces","authors":"Amirhesam Zaeim, Yadollah AryaNejad, Mokhtar Gheitasi","doi":"10.33044/revuma.2086","DOIUrl":"https://doi.org/10.33044/revuma.2086","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135787161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Convolution-factorable multilinear operators 可卷积分解的多线性算子
4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-05-12 DOI: 10.33044/revuma.2356
Ezgi Erdoğan
{"title":"Convolution-factorable multilinear operators","authors":"Ezgi Erdoğan","doi":"10.33044/revuma.2356","DOIUrl":"https://doi.org/10.33044/revuma.2356","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135382661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A rich and complex dynamics emerges between the subthalamic nucleus and the globus pallidus externa in the basal ganglia 基底神经节丘脑底核和苍白球之间出现了丰富而复杂的动力学
IF 0.5 4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-04-25 DOI: 10.33044/revuma.2893
Julián Hurtado-López, Andres Felipe Amador-Rodriguez, D. F. Ramirez-Moreno
{"title":"A rich and complex dynamics emerges between the subthalamic nucleus and the globus pallidus externa in the basal ganglia","authors":"Julián Hurtado-López, Andres Felipe Amador-Rodriguez, D. F. Ramirez-Moreno","doi":"10.33044/revuma.2893","DOIUrl":"https://doi.org/10.33044/revuma.2893","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47820560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stabilizing radial basis functions techniques for a local boundary integral method 局部边界积分法的稳定径向基函数技术
4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-04-25 DOI: 10.33044/revuma.2901
Luciano Ponzellini Marinelli
{"title":"Stabilizing radial basis functions techniques for a local boundary integral method","authors":"Luciano Ponzellini Marinelli","doi":"10.33044/revuma.2901","DOIUrl":"https://doi.org/10.33044/revuma.2901","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135115257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Global attractors in the parametrized Hénon–Devaney map 参数化hsamnon - devaney映射中的全局吸引子
IF 0.5 4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-04-18 DOI: 10.33044/revuma.2133
B. Leal, Sergio Muñoz
{"title":"Global attractors in the parametrized Hénon–Devaney map","authors":"B. Leal, Sergio Muñoz","doi":"10.33044/revuma.2133","DOIUrl":"https://doi.org/10.33044/revuma.2133","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41796066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The affine log-Aleksandrov–Fenchel inequality 仿射对数Aleksandrov–Fenchel不等式
IF 0.5 4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-03-27 DOI: 10.33044/revuma.2620
Chang-Jian Zhao
{"title":"The affine log-Aleksandrov–Fenchel inequality","authors":"Chang-Jian Zhao","doi":"10.33044/revuma.2620","DOIUrl":"https://doi.org/10.33044/revuma.2620","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47173559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A generalization of the annihilating ideal graph for modules 模的湮灭理想图的推广
IF 0.5 4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-03-20 DOI: 10.33044/revuma.2158
Soraya Barzegar, S. Safaeeyan, E. Momtahan
{"title":"A generalization of the annihilating ideal graph for modules","authors":"Soraya Barzegar, S. Safaeeyan, E. Momtahan","doi":"10.33044/revuma.2158","DOIUrl":"https://doi.org/10.33044/revuma.2158","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47121832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Homogeneous weight enumerators over integer residue rings and failures of the MacWilliams identities 整数残环上的齐次权枚举器和MacWilliams恒等式的失效
IF 0.5 4区 数学
Revista De La Union Matematica Argentina Pub Date : 2023-03-13 DOI: 10.33044/revuma.2807
Jay A. Wood
{"title":"Homogeneous weight enumerators over integer residue rings and failures of the MacWilliams identities","authors":"Jay A. Wood","doi":"10.33044/revuma.2807","DOIUrl":"https://doi.org/10.33044/revuma.2807","url":null,"abstract":"","PeriodicalId":54469,"journal":{"name":"Revista De La Union Matematica Argentina","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49503641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","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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