Inheritance of certain comparison and divisibility properties for generalized tracially approximated C*-algebras

被引:0
|
作者
Fang, Xiaochun [1 ]
Wang, Zhongli [1 ]
机构
[1] Tongji Univ, Sch Math Sci, Key Lab Intelligent Comp & Applicat, Minist Educ, Shanghai 200092, Peoples R China
关键词
C*-algebra; Tracial approximation; Comparison; Divisibility; DIMENSION; RANK;
D O I
10.1007/s43034-024-00399-w
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let Omega\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\Omega $$\end{document} be a class of C*-algebras with the m-comparison property (respectively, the n-almost divisibility property, the weakly (k, n)-divisibility property). We show that any infinite-dimensional simple unital C*-algebra in the class GTA Omega\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\Omega $$\end{document} (the class of C*-algebras which can be generalized tracially approximated by the C*-algebras in Omega\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\Omega $$\end{document}) has m-comparison (respectively, is (2n+1)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$(2n+1)$$\end{document}-almost divisible, is weakly (k, 2n)-divisible).
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页数:14
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