{"title":"在具有不寻常距离集的二次数域中的阶","authors":"Andreas Reinhart","doi":"10.4064/aa230515-4-10","DOIUrl":null,"url":null,"abstract":"Let $\\mathcal O$ be an order in an algebraic number field and suppose that the set of distances $\\varDelta (\\mathcal O)$ of $\\mathcal O$ is nonempty (equivalently, $\\mathcal O$ is not half-factorial). If $\\mathcal O$ is seminormal (in particular, if $\\mat","PeriodicalId":37888,"journal":{"name":"Acta Arithmetica","volume":"15 1","pages":"0"},"PeriodicalIF":0.5000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"On orders in quadratic number fields with unusual sets of distances\",\"authors\":\"Andreas Reinhart\",\"doi\":\"10.4064/aa230515-4-10\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Let $\\\\mathcal O$ be an order in an algebraic number field and suppose that the set of distances $\\\\varDelta (\\\\mathcal O)$ of $\\\\mathcal O$ is nonempty (equivalently, $\\\\mathcal O$ is not half-factorial). If $\\\\mathcal O$ is seminormal (in particular, if $\\\\mat\",\"PeriodicalId\":37888,\"journal\":{\"name\":\"Acta Arithmetica\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Arithmetica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4064/aa230515-4-10\",\"RegionNum\":3,\"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":"Acta Arithmetica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4064/aa230515-4-10","RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATHEMATICS","Score":null,"Total":0}
On orders in quadratic number fields with unusual sets of distances
Let $\mathcal O$ be an order in an algebraic number field and suppose that the set of distances $\varDelta (\mathcal O)$ of $\mathcal O$ is nonempty (equivalently, $\mathcal O$ is not half-factorial). If $\mathcal O$ is seminormal (in particular, if $\mat