A Remark on Invariants for C*-Algebras of Stable Rank One

被引：23

作者：

Ciuperca, Alin ^{[1
]}

Elliott, George A. ^{[1
]}

机构：

[1] Univ Toronto, Dept Math, Toronto, ON M5S 2E4, Canada

来源：

INTERNATIONAL MATHEMATICS RESEARCH NOTICES | 2008年 / 2008卷

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1093/imrn/rnm158

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

It is shown that, for a C*-algebra of stable rank one (i.e. in which the invertible elements are dense), two well-known invariants, the Cuntz semigroup and the Thomsen semigroup, contain the same information. More precisely, these two invariants, viewed appropriately, determine each other in a natural way.

引用

页数：33

共 22 条

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