{"title":"Wild blocks of type $A$ Hecke algebras are strictly wild","authors":"Liron Speyer","doi":"arxiv-2408.16477","DOIUrl":null,"url":null,"abstract":"We prove that all wild blocks of type $A$ Hecke algebras with quantum\ncharacteristic $e \\geqslant 3$ -- i.e. blocks of weight at least $2$ -- are\nstrictly wild, with the possible exception of the weight $2$ Rouquier block for\n$e = 3$.","PeriodicalId":501136,"journal":{"name":"arXiv - MATH - Rings and Algebras","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - MATH - Rings and Algebras","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2408.16477","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 prove that all wild blocks of type $A$ Hecke algebras with quantum
characteristic $e \geqslant 3$ -- i.e. blocks of weight at least $2$ -- are
strictly wild, with the possible exception of the weight $2$ Rouquier block for
$e = 3$.