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On the normal version of the simplicial cohomology of operator algebras
Published online by Cambridge University Press: 17 April 2009
Extract
We show that the normal version (R, R.) of the Banach simplicial cohomology of operator algebras can be expressed in terms of the functor Ext on the category of Banach R-bimodules. As an application, we prove that
(R, R*) = Hn(R, R*) and thus the latter space vanishes for some von Heumann algebras for positive τ.
- Type
- Research Article
- Information
- Bulletin of the Australian Mathematical Society , Volume 48 , Issue 3 , December 1993 , pp. 407 - 410
- Copyright
- Copyright © Australian Mathematical Society 1993
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