Discrete Cocompact subgroups of G_53 and related C*-algebras
Discrete Cocompact subgroups of G_53 and related C*-algebras
复制标题
G_53 和相关 C* 代数的离散协紧子群
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
S. Walters
中科院分区：
文献类型：
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作者：
P. Milnes;S. Walters
确定了5维李群G_53的离散余紧子群直到同构。通过确定其所有的单无限维商C*-代数来研究它们的每一个群C*-代数。并得到了后者的K-群和迹不变量。
The discrete cocompact subgroups of the 5-dimensional Lie group G_53 are determined up to isomorphism. Each of their group C*-algebras is studied by determining all of its simple infinite dimensional quotient C*-algebras. The K-groups and trace invariants of the latter are also obtained.