2008/10/29 by Adam Skalski, Skalski, Adam, Joachim Zacharias +1
Mathematics · #46L87 (Primary) #47A66 (Secondary) #FOS: Mathematics #Operator Algebras (math.OA) #math.OA #msc:46L87 #msc:47A66
paper · pdf · doi:10.48550/arxiv.0810.5363
5 pages; the paper will appear in Expositiones Mathematicae. v2 corrects an erroneuous comment, no changes in the results
arxiv created 2008/11/04 · arxiv updated 2009/12/01
Spectral triples (of compact type) are constructed on arbitrary separable quasidiagonal C*-algebras. On the other hand an example of a spectral triple on a non-quasidiagonal algebra is presented.