Central twisted transformation groups and group $C^*$-algebras of central group extensions

Details Central twisted transformation groups and group $C^*$-algebras of central group extensions Central twisted transformation groups and group $C^*$-algebras of central group extensions

2002-07-08

arxiv.org/abs/math/0207072v1

Mathematics

Operator Algebras

22 pages. To appear in the Indiana U. Math. J

Scientific paper

We examine the structure of central twisted transformation group \cs-algebras
$C_{0}(X)\rtimes_{\id,u}G$, and apply our results to the group \cs-algebras of
central group extensions. Our methods require that we study Moore's cohomology
group $H^{2}\bigl(G,C(X,\T)\bigr)$, and, in particular, we prove an inflation
result for pointwise trivial cocyles which may be of use elsewhere.

Affiliated with

Also associated with

No associations

Rating

Central twisted transformation groups and group $C^*$-algebras of central group extensions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Central twisted transformation groups and group $C^*$-algebras of central group extensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Central twisted transformation groups and group $C^*$-algebras of central group extensions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-172681