Examples of Banach algebras over commutative Banach algebras of given homological dimension

被引：0

作者：

Lykova, ZA ^{[1
]}

机构：

[1] Univ Newcastle Upon Tyne, Dept Math, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

COMMUNICATIONS IN ALGEBRA | 1998年 / 26卷 / 06期

关键词：

D O I：

10.1080/00927879808826239

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove that, for every natural number n, there exists a unital semisimple Banach star algebra A and a closed star subalgebra B of the centre of A, different from C, such that the global B-homological dimension and the B-homological bidimension of A are both equal to n. The algebras A and B can be taken to be function algebras.

引用

页码：1779 / 1793

页数：15

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