Homotopical stable ranks for certain C*-algebras associated to groups

被引：1

作者：

Nirbhay, Anshu ^{[1
]}

Vaidyanathan, Prahlad ^{[1
]}

机构：

[1] Indian Inst Sci Educ & Res Bhopal Bhopal, Dept Math, Bhopal ByPass Rd, Bhopal 462066, Madhya Pradesh, India

来源：

STUDIA MATHEMATICA | 2021年 / 261卷 / 03期

关键词：

stable rank; nonstable K-theory; C*-algebras; CROSSED-PRODUCTS; DIMENSION; RANGE;

D O I：

10.4064/sm200601-17-11

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We study the general and connected stable ranks for C*-algebras. We estimate these ranks for certain C(X)-algebras, and use that to do the same for certain group C*-algebras. Furthermore, we also give estimates for the ranks of crossed product C*-algebras by finite group actions with the Rokhlin property.

引用

页码：307 / 328

页数：22

共 25 条

[1] SYMMETRIES OF THE CAR ALGEBRA [J].