有界秩Lie型群的随机单幂Sylow子群

IF 0.7 2区 数学 Q2 MATHEMATICS
Saveliy V. Skresanov
{"title":"有界秩Lie型群的随机单幂Sylow子群","authors":"Saveliy V. Skresanov","doi":"10.1016/j.jpaa.2025.108007","DOIUrl":null,"url":null,"abstract":"<div><div>In 2001 Liebeck and Pyber showed that a finite simple group of Lie type is a product of 25 carefully chosen unipotent Sylow subgroups. Later, in a series of works it was shown that 4 unipotent Sylow subgroups suffice. We prove that if the rank of a finite simple group of Lie type <em>G</em> is bounded, then <em>G</em> is a product of 11 random unipotent Sylow subgroups with probability tending to 1 as <span><math><mo>|</mo><mi>G</mi><mo>|</mo></math></span> tends to infinity. An application of the result to finite linear groups is given. The proofs do not depend on the classification of finite simple groups.</div></div>","PeriodicalId":54770,"journal":{"name":"Journal of Pure and Applied Algebra","volume":"229 8","pages":"Article 108007"},"PeriodicalIF":0.7000,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Random unipotent Sylow subgroups of groups of Lie type of bounded rank\",\"authors\":\"Saveliy V. Skresanov\",\"doi\":\"10.1016/j.jpaa.2025.108007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>In 2001 Liebeck and Pyber showed that a finite simple group of Lie type is a product of 25 carefully chosen unipotent Sylow subgroups. Later, in a series of works it was shown that 4 unipotent Sylow subgroups suffice. We prove that if the rank of a finite simple group of Lie type <em>G</em> is bounded, then <em>G</em> is a product of 11 random unipotent Sylow subgroups with probability tending to 1 as <span><math><mo>|</mo><mi>G</mi><mo>|</mo></math></span> tends to infinity. An application of the result to finite linear groups is given. The proofs do not depend on the classification of finite simple groups.</div></div>\",\"PeriodicalId\":54770,\"journal\":{\"name\":\"Journal of Pure and Applied Algebra\",\"volume\":\"229 8\",\"pages\":\"Article 108007\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2025-05-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Pure and Applied Algebra\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S002240492500146X\",\"RegionNum\":2,\"RegionCategory\":\"数学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATHEMATICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Pure and Applied Algebra","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S002240492500146X","RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 0

摘要

2001年Liebeck和Pyber证明了一个有限单群的Lie型是25个精心挑选的单能Sylow子群的乘积。随后,在一系列工作中证明了4个单能Sylow子群就足够了。证明了如果一类有限单群G的秩是有界的,则G是11个随机的单幂次群的乘积,当|G|趋于无穷时,这些群的概率趋于1。给出了该结果在有限线性群中的一个应用。证明不依赖于有限单群的分类。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Random unipotent Sylow subgroups of groups of Lie type of bounded rank
In 2001 Liebeck and Pyber showed that a finite simple group of Lie type is a product of 25 carefully chosen unipotent Sylow subgroups. Later, in a series of works it was shown that 4 unipotent Sylow subgroups suffice. We prove that if the rank of a finite simple group of Lie type G is bounded, then G is a product of 11 random unipotent Sylow subgroups with probability tending to 1 as |G| tends to infinity. An application of the result to finite linear groups is given. The proofs do not depend on the classification of finite simple groups.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
1.70
自引率
12.50%
发文量
225
审稿时长
17 days
期刊介绍: The Journal of Pure and Applied Algebra concentrates on that part of algebra likely to be of general mathematical interest: algebraic results with immediate applications, and the development of algebraic theories of sufficiently general relevance to allow for future applications.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信