Kirchberg's conjecture in the system of Hilbert space factorable mapping spaces
Kirchberg's conjecture in the system of Hilbert space factorable mapping spaces
复制标题
希尔伯特空间可分解映射空间系统中的基希伯格猜想
DOI:
10.1007/s11425-018-9470-3
复制
发表时间:
2020
影响因子:
1.4
通讯作者:
Dong Zhe
中科院分区:
文献类型:
--
作者:
Dong Zhe
This study aims to introduce the notions of injectivity,local reflexivity,exactness,and nuclearity in the system (Γ_2~c(·,·),γ_2~c(·)).We find that every dual operator space is injective in the system (Γ_2~c(·,·),γ_2~c(·)) and nuclearity is equivalent to exactness in this system.As a corollary,we prove that Kirchberg's conjecture on the equivalence of exactness and local reflexivity for C*-algebras is false in this system,i.e.,there exists a C*-algebra A that is locally reflexive in this system but is not exact in this system.