Separable K-linear categories

被引：1
|
作者：
Chites, Andrei [1 ]
Chites, Costel [2 ]
机构：
[1] Univ Bucharest, Fac Math & Informat, Res Grp Geometry Topol & Algebra, Bucharest, Romania
[2] Tudor Vianu High Sch, Bucharest, Romania
来源：
CENTRAL EUROPEAN JOURNAL OF MATHEMATICS | 2010年 / 8卷 / 02期
关键词：
K-linear category; Hochschild-Mitchell cohomology; Separable K-linear category;
D O I：
10.2478/s11533-010-0007-6
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We define and investigate separable K-linear categories. We show that such a category C is locally finite and that every left C-module is projective. We apply our main results to characterize separable linear categories that are spanned by groupoids or delta categories.
引用
收藏
页码：274 / 281
页数：8
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