{"title":"The blockwise Alperin weight conjecture and inertial blocks","authors":"Xueqin Hu, Yuanyang Zhou","doi":"10.1016/j.jalgebra.2025.01.030","DOIUrl":null,"url":null,"abstract":"<div><div>In this paper, we prove that the inductive blockwise Alperin weight condition holds for inertial blocks. As an application, we give an alternative proof to the blockwise Alperin weight conjecture for 2-blocks with abelian defect groups.</div></div>","PeriodicalId":14888,"journal":{"name":"Journal of Algebra","volume":"672 ","pages":"Pages 379-399"},"PeriodicalIF":0.8000,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Algebra","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0021869325000857","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
Abstract
In this paper, we prove that the inductive blockwise Alperin weight condition holds for inertial blocks. As an application, we give an alternative proof to the blockwise Alperin weight conjecture for 2-blocks with abelian defect groups.
期刊介绍:
The Journal of Algebra is a leading international journal and publishes papers that demonstrate high quality research results in algebra and related computational aspects. Only the very best and most interesting papers are to be considered for publication in the journal. With this in mind, it is important that the contribution offer a substantial result that will have a lasting effect upon the field. The journal also seeks work that presents innovative techniques that offer promising results for future research.