{"title":"Hausdorff dimension of singular vectors in function fields","authors":"Noy Soffer Aranov , Taehyeong Kim","doi":"10.1016/j.aim.2024.110084","DOIUrl":null,"url":null,"abstract":"<div><div>We compute the Hausdorff dimension of the set of singular vectors in function fields and bound the Hausdorff dimension of the set of <em>ε</em>-Dirichlet improvable vectors in this setting. This is a function field analogue of the results of Cheung and Chevallier (2016) <span><span>[9]</span></span>.</div></div>","PeriodicalId":50860,"journal":{"name":"Advances in Mathematics","volume":"461 ","pages":"Article 110084"},"PeriodicalIF":1.5000,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Mathematics","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0001870824006005","RegionNum":1,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 0
Abstract
We compute the Hausdorff dimension of the set of singular vectors in function fields and bound the Hausdorff dimension of the set of ε-Dirichlet improvable vectors in this setting. This is a function field analogue of the results of Cheung and Chevallier (2016) [9].
期刊介绍:
Emphasizing contributions that represent significant advances in all areas of pure mathematics, Advances in Mathematics provides research mathematicians with an effective medium for communicating important recent developments in their areas of specialization to colleagues and to scientists in related disciplines.