| 有离散群作用的C*-对应的交叉乘积 |
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| 引用本文： | 郝改. 有离散群作用的C*-对应的交叉乘积[J]. 南开大学学报(自然科学版), 2010, 43(6) |
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| 作者姓名： | 郝改 |
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| 作者单位： | 南开大学,数学科学学院,天津300071 |
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| 摘 要： | 假设(X,A,φ)是一个有离散群G作用的C*-对应,并且满足条件φ是单的,K(X)(∪)φ(A),证明了对于其自然诱导的C*-对应(X(×)G,A(×)G,ψ),(O)X(×)G≌(O)X(×)GAbstract：Let(X,A,φ)be a C*-correspondence with a compatible action by a discrete amenable group G,where φ is injective with K(X)(∪)φ(A).It's shown that for the natural C*-correspondence(X(×)G,A(×)G,ψ),one has(O)X(×)G≌(O)X(×)G.
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| 关 键 词： | 交叉乘积 Cuntz-Pimsner代数 C*-对应 |
Crossed Products of C*-Correspondences by Discrete Group Actions |
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| Hao Gai. Crossed Products of C*-Correspondences by Discrete Group Actions[J]. Acta Scientiarum Naturalium University Nankaiensis, 2010, 43(6) |
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| Authors: | Hao Gai |
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