MORITA EQUIVALENCE OF TWISTED CROSSED-PRODUCTS BY COACTIONS

被引：16
|
作者：
BUI, HH
机构：
[1] School of Mathematics, University of New South Wales, Kensington
来源：
JOURNAL OF FUNCTIONAL ANALYSIS | 1994年 / 123卷 / 01期
关键词：
D O I：
10.1006/jfan.1994.1083
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We introduce a natural notion of strong Morita equivalence of twisted coactions on C*-algebras and then show that the corresponding twisted crossed product C*-algebras are strongly Morita equivalent. This is an analogue of the notion of strong Morita equivalence of Green's twisted actions. We also present criteria for strong Morita equivalence of crossed products by coactions and produce a family of twisted coactions on a groupoid C*-algebra. (C) 1994 Academic Press. Inc.
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页码：59 / 98
页数：40
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