{"title":"A note on locally soluble almost subnormal subgroups in divsion rings","authors":"T. H. Dung","doi":"10.22108/IJGT.2019.116399.1546","DOIUrl":null,"url":null,"abstract":"Let D be a division ring with center F and assume that N is a locally soluble almost subnormal subgroup of the multiplicative group D∗ of D. We prove that if N is algebraic over F , then N is central. This answers partially [11, Conjecture 1].","PeriodicalId":43007,"journal":{"name":"International Journal of Group Theory","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2019-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Group Theory","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22108/IJGT.2019.116399.1546","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 1
Abstract
Let D be a division ring with center F and assume that N is a locally soluble almost subnormal subgroup of the multiplicative group D∗ of D. We prove that if N is algebraic over F , then N is central. This answers partially [11, Conjecture 1].
期刊介绍:
International Journal of Group Theory (IJGT) is an international mathematical journal founded in 2011. IJGT carries original research articles in the field of group theory, a branch of algebra. IJGT aims to reflect the latest developments in group theory and promote international academic exchanges.