Title of article :
Norming C*-Algebras by C*-Subalgebras
Author/Authors :
Pop، نويسنده , , Florin and Sinclair، نويسنده , , Allan M. and Smith، نويسنده , , Roger R.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Abstract :
We introduce and investigate the notion of a norming C*-subalgebra of C*-algebra. We characterize when von Neumann algebras norm B(H), and construct various examples of abelian and hyperfinite norming subalgebras. We then apply these results to von Neumann algebra cohomology theory and the bounded projection problem for von Neumann algebras.
Keywords :
bounded projection , Crossed product , Factor , hyperfinite , Injective , UHF , C*-algebra , von Neumann algebra , norming , Cohomology
Journal title :
Journal of Functional Analysis
Journal title :
Journal of Functional Analysis
