HOCHSCHILD HOMOLOGY AND TRIVIAL EXTENSION ALGEBRAS

被引:5
|
作者
Bergh, Petter Andreas [1 ]
Madsen, Dag Oskar [2 ]
机构
[1] NTNU, Dept Math Sci, NO-7491 Trondheim, Norway
[2] Nord Univ, Fac Profess Studies, NO-8049 Bodo, Norway
关键词
GLOBAL DIMENSION;
D O I
10.1090/proc/13363
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We prove that if an algebra is either selfinjective, local or graded, then the Hochschild homology dimension of its trivial extension is infinite.
引用
收藏
页码:1475 / 1480
页数:6
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