{"title":"A Cantor spectrum diagonal in O_2","authors":"Philipp Sibbel, Wilhelm Winter","doi":"arxiv-2409.03511","DOIUrl":null,"url":null,"abstract":"We prove the existence of a C*-diagonal in the Cuntz algebra O_2 with\nspectrum homeomorphic to the Cantor space.","PeriodicalId":501114,"journal":{"name":"arXiv - MATH - Operator Algebras","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - MATH - Operator Algebras","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2409.03511","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We prove the existence of a C*-diagonal in the Cuntz algebra O_2 with
spectrum homeomorphic to the Cantor space.