15 citations · 29 across the 14 of their papers we have counts for
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math.OA2006★ 1 cited
On the K-theory of graph C*-algebras
Gunther Cornelissen, Oliver Lorscheid, Matilde Marcolli
We classify graph C*-algebras, namely, Cuntz-Krieger algebras associated to the Bass-Hashimoto edge incidence operator of a finite graph. This is done by a purely graph theoretical…
math.QA2006★ 9 cited
Noncommutative geometry on trees and buildings
Gunther Cornelissen, Matilde Marcolli, Kamran Reihani +1
We describe the construction of theta summable and finitely summable spectral triples associated to Mumford curves and some classes of higher dimensional buildings. The finitely su…