当前位置:
X-MOL 学术
›
Commun. Contemp. Math.
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Burnside rings for Real 2-representation theory: The linear theory
Communications in Contemporary Mathematics ( IF 1.6 ) Pub Date : 2020-02-27 , DOI: 10.1142/s0219199720500121 Dmitriy Rumynin 1 , Matthew B. Young 2
Communications in Contemporary Mathematics ( IF 1.6 ) Pub Date : 2020-02-27 , DOI: 10.1142/s0219199720500121 Dmitriy Rumynin 1 , Matthew B. Young 2
Affiliation
This paper is a fundamental study of the Real 2 -representation theory of 2 -groups. It also contains many new results in the ordinary (non-Real) case. Our framework relies on a 2 -equivariant Morita bicategory, where a novel construction of induction is introduced. We identify the Grothendieck ring of Real 2 -representations as a Real variant of the Burnside ring of the fundamental group of the 2 -group and study the Real categorical character theory. This paper unifies two previous lines of inquiry, the approach to 2 -representation theory via Morita theory and Burnside rings, initiated by the first author and Wendland, and the Real 2 -representation theory of 2 -groups, as studied by the second author.
中文翻译:
实 2 表示理论的 Burnside 环:线性理论
本文是对真实的基础研究2 -表征理论2 -团体。它还包含在普通(非真实)情况下的许多新结果。我们的框架依赖于2 - 等变 Morita 双范畴,其中引入了一种新颖的归纳构造。我们识别 Real 的 Grothendieck 环2 - 表示作为基本群的 Burnside 环的 Real 变体2 - 分组和研究实分类字符理论。本文统一了之前的两条探究路线,2 -通过森田理论和伯恩赛德环的表示理论,由第一作者和温德兰发起,真实2 -表征理论2 -组,由第二作者研究。
更新日期:2020-02-27
中文翻译:
实 2 表示理论的 Burnside 环:线性理论
本文是对真实的基础研究