中文

关于模组终止代数的 Brauer 类

数论 2026-02-17 v1 代数几何

摘要

我们研究附于非共轭形式(non-CM form)所对应的动机(motive)终止代数的 Brauer 类。在许多情况下,该代数的鞋化(ramification)被证明受规范化斜率(normalized slopes)的控制。

关键词

引用

@article{arxiv.2602.13401,
  title  = {On the Brauer class of Modular Endomorphism Algebras},
  author = {Enrique González-Jiménez and Eknath Ghate and Jordi Quer},
  journal= {arXiv preprint arXiv:2602.13401},
  year   = {2026}
}

备注

Updated version with references, minor corrections, and table including k=5, relative to the published version