{"title":"A problem on coextensions","authors":"H. Ōshima","doi":"10.5036/MJIU.51.27","DOIUrl":null,"url":null,"abstract":"We raise a problem on coextensions and (cid:12)nd partial answers.","PeriodicalId":18362,"journal":{"name":"Mathematical Journal of Ibaraki University","volume":"190 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mathematical Journal of Ibaraki University","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5036/MJIU.51.27","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 raise a problem on coextensions and (cid:12)nd partial answers.