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Donovan's conjecture and extensions by the centralizer of a defect group
Journal of Algebra ( IF 0.8 ) Pub Date : 2021-05-07 , DOI: 10.1016/j.jalgebra.2021.04.029 Charles W. Eaton , Michael Livesey
中文翻译:
Donovan的猜想和缺陷群扶正器的扩展
更新日期:2021-05-11
Journal of Algebra ( IF 0.8 ) Pub Date : 2021-05-07 , DOI: 10.1016/j.jalgebra.2021.04.029 Charles W. Eaton , Michael Livesey
We consider Donovan's conjecture in the context of blocks of groups G with defect group D and normal subgroups such that , extending similar results for blocks with abelian defect groups. As an application we show that Donovan's conjecture holds for blocks with defect groups of the form or defined over a discrete valuation ring.
中文翻译:
Donovan的猜想和缺陷群扶正器的扩展
我们在具有缺陷组D和正常子组的G组块的上下文中考虑Donovan猜想 这样 ,扩展了具有阿贝尔缺陷组的块的相似结果。作为一个应用,我们证明了多诺万猜想对具有以下缺陷组形式的块成立 或者 在离散估值环上定义。