{"title":"Another proof of free ribbon lemma","authors":"Akio Kawauchi","doi":"arxiv-2408.04793","DOIUrl":null,"url":null,"abstract":"Free ribbon lemma that every free sphere-link in the 4-sphere is a ribbon\nsphere-link is shown in an earlier paper by the author. In this paper, another\nproof of this lemma is given.","PeriodicalId":501271,"journal":{"name":"arXiv - MATH - Geometric Topology","volume":"104 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - MATH - Geometric Topology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2408.04793","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
Free ribbon lemma that every free sphere-link in the 4-sphere is a ribbon
sphere-link is shown in an earlier paper by the author. In this paper, another
proof of this lemma is given.