论文标题
$ n $的两个类别的结果
Two results of $n$-exangulated categories
论文作者
论文摘要
Herschend-liu-nakaoka引入了$ n $ - 估算的类别，这是$ n $ excACT类别和$（n+2）$ - 角类别的同时概括。本文由$ n $外面类别的两个结果组成：（1）我们给出了公理的等效表征（EA2）； （2）我们提供了一种新的方法来构建$ n $外观类别的封闭子功能。
$n$-exangulated categories were introduced by Herschend-Liu-Nakaoka which are a simultaneous generalization of $n$-exact categories and $(n+2)$-angulated categories. This paper consists of two results on $n$-exangulated categories: (1) we give an equivalent characterization of the axiom (EA2); (2) we provide a new way to construct a closed subfunctor of an $n$-exangulated category.
