A classification of anomalous actions through model action absorption

被引：0

作者：

Giron Pacheco, Sergio ^{[1
]}

机构：

[1] Katholieke Univ Leuven, Dept Math, Celestijnenlaan 200B, B-3001 Leuven, Belgium

来源：

CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES | 2025年 / 77卷 / 03期

关键词：

G-kernels; anomalous actions; classification; Rokhlin property; C-ASTERISK-ALGEBRAS; FINITE-GROUP ACTIONS; PERIODIC AUTOMORPHISMS; ROHLIN PROPERTY; AMENABLE GROUP;

D O I：

10.4153/S0008414X2400018X

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We discuss a strategy for classifying anomalous actions through model action absorption. We use this to upgrade existing classification results for Rokhlin actions of finite groups on C $<^>*$ -algebras, with further assuming a UHF-absorption condition, to a classification of anomalous actions on these C $<^>*$ -algebras.

引用

页码：916 / 939

页数：24

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