SINGULAR EQUIVALENCES OF TRIVIAL EXTENSIONS

被引：11
|
作者：
Chen, Xiao-Wu [1 ]
机构：
[1] Univ Sci & Technol China, Sch Math Sci, Chinese Acad Sci, Key Lab Wu Wen Tsun Math, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China
来源：
COMMUNICATIONS IN ALGEBRA | 2016年 / 44卷 / 05期
基金：
美国国家科学基金会; 中国国家自然科学基金;
关键词：
Bimodule; Singularity category; Singular equivalence; Trivial extension; CATEGORIES;
D O I：
10.1080/00927872.2015.1027384
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We prove that a certain pair of bimodules over two artin algebras gives rise to a triangle equivalence between the singularity categories of the two corresponding trivial extension algebras. Some consequences and an example are given.
引用
收藏
页码：1961 / 1970
页数：10
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