On weakly injective von Neumann algebras |
| |
Authors: | Florin Pop |
| |
Institution: | (1) Department of Mathematical and Statistical Sciences, University of Alberta, T6G 2G1 Edmonton, AB, Canada |
| |
Abstract: | A von Neumann algebra \({M\subset B(H)}\) is called weakly injective if there exist an ultraweakly dense unital C*-subalgebra \({A\subset M}\) and a unital completely positive map φ : B(H) → M such that φ(a) = a for all \({a\in A}\). In this note we present several properties of weakly injective von Neumann algebras and highlight the role these algebras play in relation to the QWEP conjecture. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|