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

来源：

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2017年 / 145卷 / 04期

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

页码：1475 / 1480

页数：6

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