|
|||||
|
|
The relative commutant of separable C-algebras of real rank zero |
|
| Authors: | Ilijas Farah |
| Affiliation: | Department of Mathematics and Statistics, York University, 4700 Keele Street, North York, Ontario, Canada M3J 1P3 |
| Abstract: | We answer a question of E. Kirchberg (personal communication): does the relative commutant of a separable C∗-algebra in its ultrapower depend on the choice of the ultrafilter? |
| Keywords: | C&lowast -algebras Ultrapowers Continuum Hypothesis |
| 本文献已被 ScienceDirect 等数据库收录！ | |