On von Neumann algebras which are complemented subspaces of B(H)
Erik Christensen, Allan M. Sinclair
funct-anarXiv:funct-an/9212002
Abstract
If there exists a completely bounded projection of B(H) onto a von Neumann algebra M on H, then M is injective. If there exists a bounded projection and M is properly infinite, the same conclusion holds.
Create a lesson
Related papers
Hilbert norms for graded algebras
Joachim Kupsch, Oleg G. Smolyanov
Equivariance and Imprimitivity for Discrete Hopf C*-Coactions
S. Kaliszewski, John Quigg
Distributional Asymptotic Expansions of Spectral Functions and of the Associated Green Kernels
R. Estrada, S. A. Fulling
On a class of stochastic differential equations used in quantum optics
Alberto Barchielli, Fabio Zucca
Cuntz-Krieger algebras for infinite matrices
Ruy Exel, Marcelo Laca
C*-Crossed Products by Twisted Inverse Semigroup Actions
Nandor Sieben