{"title":"关于与定阶德里克特字符相关的 l 函数零点的注释","authors":"C. C. CORRIGAN","doi":"10.1017/s0004972723001156","DOIUrl":null,"url":null,"abstract":"<p>We use the Weyl bound for Dirichlet <span>L</span>-functions to derive zero-density estimates for <span>L</span>-functions associated to families of fixed-order Dirichlet characters. The results improve on previous bounds given by the author when <span><span><img data-mimesubtype=\"png\" data-type=\"\" src=\"https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20231216081215188-0622:S0004972723001156:S0004972723001156_inline1.png\"><span data-mathjax-type=\"texmath\"><span>$\\sigma $</span></span></img></span></span> is sufficiently distant from the critical line.</p>","PeriodicalId":50720,"journal":{"name":"Bulletin of the Australian Mathematical Society","volume":"36 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A NOTE ON THE ZEROS OF L-FUNCTIONS ASSOCIATED TO FIXED-ORDER DIRICHLET CHARACTERS\",\"authors\":\"C. C. CORRIGAN\",\"doi\":\"10.1017/s0004972723001156\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>We use the Weyl bound for Dirichlet <span>L</span>-functions to derive zero-density estimates for <span>L</span>-functions associated to families of fixed-order Dirichlet characters. The results improve on previous bounds given by the author when <span><span><img data-mimesubtype=\\\"png\\\" data-type=\\\"\\\" src=\\\"https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20231216081215188-0622:S0004972723001156:S0004972723001156_inline1.png\\\"><span data-mathjax-type=\\\"texmath\\\"><span>$\\\\sigma $</span></span></img></span></span> is sufficiently distant from the critical line.</p>\",\"PeriodicalId\":50720,\"journal\":{\"name\":\"Bulletin of the Australian Mathematical Society\",\"volume\":\"36 1\",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-12-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bulletin of the Australian Mathematical Society\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://doi.org/10.1017/s0004972723001156\",\"RegionNum\":4,\"RegionCategory\":\"数学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATHEMATICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Australian Mathematical Society","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.1017/s0004972723001156","RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 0
摘要
我们利用狄利克特 L 函数的韦尔界,推导出与定阶狄利克特特征族相关的 L 函数的零密度估计。当 $\sigma $ 离临界线足够远时,这些结果改进了作者之前给出的约束。
A NOTE ON THE ZEROS OF L-FUNCTIONS ASSOCIATED TO FIXED-ORDER DIRICHLET CHARACTERS
We use the Weyl bound for Dirichlet L-functions to derive zero-density estimates for L-functions associated to families of fixed-order Dirichlet characters. The results improve on previous bounds given by the author when $\sigma $ is sufficiently distant from the critical line.
期刊介绍:
Bulletin of the Australian Mathematical Society aims at quick publication of original research in all branches of mathematics. Papers are accepted only after peer review but editorial decisions on acceptance or otherwise are taken quickly, normally within a month of receipt of the paper. The Bulletin concentrates on presenting new and interesting results in a clear and attractive way.
Published Bi-monthly
Published for the Australian Mathematical Society