All Irrational Extended Rotation Algebras are AF Algebras

被引:3
|
作者
Elliott, George A. [1 ]
Niu, Zhuang [2 ]
机构
[1] Univ Toronto, Dept Math, Toronto, ON M5S 2E4, Canada
[2] Univ Wyoming, Dept Math, Laramie, WY 82071 USA
基金
加拿大自然科学与工程研究理事会;
关键词
irrational rotation algebra; extended irrational rotation algebra; AF-embedding; C-ASTERISK-ALGEBRAS;
D O I
10.4153/CJM-2014-022-5
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let theta is an element of [0, l] be any irrational number. It is shown that the extended rotation algebra B-theta introduced by the authors in J. Reine Angew. Math. 665(2012), pp. 1-71, is always an AF algebra.
引用
收藏
页码:810 / 826
页数:17
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