The ideal structure of the C*-algebras of infinite graphs

被引:141
|
作者
Bates, T [1 ]
Hong, JH
Raeburn, I
Szymanski, W
机构
[1] Univ New S Wales, Sch Math, Sydney, NSW 2052, Australia
[2] Korea Maritime Univ, Pusan 606791, South Korea
[3] Univ Newcastle, Callaghan, NSW 2308, Australia
关键词
D O I
10.1215/ijm/1258138472
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We classify the gauge-invariant ideals in the C*-algebras of infinite directed graphs, and describe the quotients as graph algebras. We then use these results to identify the gauge-invariant primitive ideals in terms of the structural properties of the graph, and describe the Ktheory of the C*-algebras of arbitrary infinite graphs.
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页码:1159 / 1176
页数:18
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