Exotic circle actions on classifiable C∗-algebras

被引:0
作者
Hirshberg, Ilan [1 ]
机构
[1] Ben Gurion Univ Negev, Dept Math, POB 653, IL-84105 Beer Sheva, Israel
基金
以色列科学基金会;
关键词
C*-algebras; Crossed products; Elliott classification program; C-ASTERISK-ALGEBRA; ROKHLIN DIMENSION; CROSSED-PRODUCTS; FINITE; RANK;
D O I
10.1016/j.jfa.2023.110296
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We construct an example of a simple nuclear separable unital stably finite Z-stable C*-algebra along with an action of the circle such that the crossed product is simple but not Z-stable. (c) 2023 Elsevier Inc. All rights reserved.
引用
收藏
页数:12
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