Decomposable Approximations Revisited
Decomposable Approximations Revisited
复制标题
重新审视可分解近似
DOI:
10.1007/978-3-319-39286-8_2
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Stuart White
中科院分区:
文献类型:
--
作者:
N. Brown;Jos'e R. Carri'on;Stuart White
Nuclear C∗-algebras enjoy a number of approximation properties, most famously the completely positive approximation property. This was recently sharpened to arrange for the incoming maps to be sums of order-zero maps. We show that, in addition, the outgoing maps can be chosen to be asymptotically order-zero. Further these maps can be chosen to be asymptotically multiplicative if and only if the C∗-algebra and all its traces are quasidiagonal.
DOI:
10.4007/annals.2017.185.1.4
发表时间:
2017
期刊:
arXiv: Operator Algebras
影响因子:
--
作者:
A. Tikuisis;S. White;W. Winter
通讯作者:
W. Winter
影响因子:
3.1
作者:
Yasuhiko Sato;Stuart White;W. Winter
通讯作者:
Yasuhiko Sato;Stuart White;W. Winter