Indiana University Mathematics Journal
Department of Mathematics
We examine the structure of central twisted transformation group C∗-algebras C0(X) ⋊id,u G, and apply our results to the group C ∗-algebras of central group extensions. Our methods require that we study Moore’s cohomology group H2 (G, C(X,T)), and, in particular, we prove an inflation result for pointwise trivial cocyles which may be of use elsewhere.
Echterhoff, S., & Williams, D. (2002). Central Twisted Transformation Groups and Group C*-algebras of Central Group Extensions. Indiana University Mathematics Journal, 51(6), 1277-1304. Retrieved January 5, 2021, from http://www.jstor.org/stable/24902840
Dartmouth Digital Commons Citation
Echterhoff, Siegfried and Williams, Dana P., "Central Twisted Transformation Groups and Group C*-algebras of Central Group Extensions" (2002). Open Dartmouth: Published works by Dartmouth faculty. 3849.