Multifusion categories and finite semisimple 2-categories

被引：11

作者：

Decoppet, Thibault D. ^{[1
]}

机构：

[1] Univ Oxford, Math Inst, Radcliffe Observ, Andrew Wiles Bldg,Woodstock Rd, Oxford OX2 6GG, England

来源：

JOURNAL OF PURE AND APPLIED ALGEBRA | 2022年 / 226卷 / 08期

关键词：

Multifusion categories; Finite semisimple 2-categories; Karoubi envelopes; Cauchy completions;

D O I：

10.1016/j.jpaa.2022.107029

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We give a 3-universal property for the Karoubi envelope of a 2-category. Using this, we show that the 3-categories of finite semisimple 2-categories (as introduced in [1]) and of multifusion categories are equivalent.(c) 2022 Elsevier B.V. All rights reserved.

引用

页数：16

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