摘要
本文证明了一个单的有单位元的迹稳定秩一的C＊-代数具有消去律,利用此结果证明了单的有单位元的迹稳定秩一的C＊-代数是稳定秩一的.最后讨论了迹稳定秩一的C~＊-代数的K0-群的性质.
In this paper, we prove that a simple unital C＊-algebra with tracial stable rank one has cancellation property, with this result we show that a simple unital C＊-algebra with tracial stable rank one is stable rank one. In the last part we give a property of Ko-group of C＊-algebras with tracial stable rank one.
出处
《数学进展》
CSCD
北大核心
2009年第1期69-74,共6页
Advances in Mathematics（China）
基金
supported by National Natural Science Foundation of China(No.10771161).
